Marine Clocks
A Legacy of Precision in Maritime Instruments
Founded in 1905, Wempe Chronometerwerke has become a leading manufacturer of precise maritime instruments like marine clocks. With over a century of dedication, the company is synonymous with precision and quality in maritime navigation. They combine traditional craftsmanship with forward-looking innovation, securing their place among global industry leaders.Trusted by Seafarers and Maritime Professionals
Wempe Chronometerwerke has earned the trust of seafarers and maritime professionals worldwide. All German research vessels and luxury cruise ships, like the MS EUROPA II, are equipped with their clock systems. These timepieces are vital for navigation and showcase their commitment to reliability and precision.Craftsmanship for the Maritime Enthusiast
The company’s devotion to sailing extends beyond the professional realm. Their marine chronometers, ship’s clocks, and measuring instruments use high-quality materials and elegant designs. These instruments appeal to active sailors and maritime enthusiasts alike.Contact Us for More Information
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WEMPE 20025 Digital Master Clock: Compact and Reliable Timekeeping Solution
The WEMPE 20025 Digital master clock is engineered for maritime and industrial timekeeping. Compact at 144 x 144 mm, it provides features found in larger master clocks, enabling easy installation in tight spaces or optional wall housings for added flexibility.
Key Functionalities
- Precision Time Control: The WEMPE 20025 uses a high-precision quartz oscillator with ±0.05 s/24 h accuracy. It connects to a GPS receiver, synchronizing via NMEA protocols, with an optional Pulse-Per-Second (PPS) signal enhancing time accuracy.
- Time Zone Adjustments: For seamless time zone changes, the clock allows manual Local Time (LT) adjustments. Analog clocks adjust at the next interval, while digital clocks adopt new LT settings immediately, ensuring synchronized accuracy across all connected devices.
Enhanced Features for Specialized Applications
- Illumination Shutdown: Designed for sensitive applications, this feature enables fast, complete shutdown of display illumination. A relay contact allows control through internal settings or potentiometer adjustments, supporting military and specialized uses.
- Multiple Connectivity Options: With two serial interfaces supporting various protocols (including itron2000, essential for MOBAline clocks), the clock controls analog and digital clocks. Four analog output lines support 12 or 24 volts per impulse, with RS422/RS485 interfaces adaptable for vessel needs.
- Durability and Compliance: Built for demanding environments, the WEMPE 20025 is IP55-rated for dust and moisture protection. It operates within a temperature range of 0°C to +50°C and 90% relative humidity, ensuring reliable performance in maritime conditions. The clock also holds CE and DIN EN 60945 certifications, ensuring compliance for marine use.
The WEMPE 20025 its combination of compact design, precision, and flexibility makes it an optimal choice for modern ships and industrial facilities where reliability is critical.
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WEMPE Master Clock Monitor (MCM) for Remote Time Management
The WEMPE Master Clock Monitor (MCM) offers convenient remote control for the master clock, typically positioned in easily accessible locations. Designed for precise time management, it supports maritime and industrial settings needing synchronized time.
Power and Connectivity
The MCM connects directly to the master clock through a 10/100 Base-T Ethernet port, with Power over Ethernet (PoE) for simple installation. An optional 24VDC power supply offers additional flexibility when PoE isn’t available.
Web Interface Access
Manage the MCM easily through the master clock’s web interface, located on the “MC Monitor” page. Administrators can access the MCM’s settings via its IP address, making timekeeping control straightforward and efficient.
20101evo Master Clock: High-Precision Time Synchronization
The WEMPE 20101evo master clock combines precision and ease of use, meeting the high standards required in maritime and industrial environments. Compact but powerful, it features four integrated NTP servers that support synchronized UTC and Local Time (LT) across connected devices.
Key Features of the WEMPE Network Clock System
- Precision Time Control: The 20101evo master clock receives time data from GPS and external NTP servers, ensuring accurate time distribution to analog and digital clocks. Administrators can configure and monitor secondary clocks through a centralized database using a user-friendly web interface.
- Enhanced Connectivity: This clock includes five Ethernet ports (10/100/1000 Base-T), supporting multiple configurations to distribute accurate time signals across connected devices. Each port can be used separately or together, providing flexibility for system expansion.
The WEMPE 20101evo master clock system is engineered for reliable, synchronized time management across multiple displays, ensuring precise, unified timekeeping in demanding marine and industrial operations.
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20101evo Network Master Clock: High-Precision Time Synchronization
The WEMPE 20101evo Network master clock combines precision and ease of use, meeting the high standards required in maritime and industrial environments. Compact but powerful, it features four integrated NTP servers that support synchronized UTC and Local Time (LT) across connected devices.
Key Features of the WEMPE Network Clock System
- Precision Time Control: The 20101evo master clock receives time data from GPS and external NTP servers, ensuring accurate time distribution to analog and digital clocks. Administrators can configure and monitor secondary clocks through a centralized database using a user-friendly web interface.
- Enhanced Connectivity: This clock includes five Ethernet ports (10/100/1000 Base-T), supporting multiple configurations to distribute accurate time signals across connected devices. Each port can be used separately or together, providing flexibility for system expansion.
WEMPE Master Clock Monitor (MCM) for Remote Time Management
The WEMPE Master Clock Monitor (MCM) offers convenient remote control for the master clock, typically positioned in easily accessible locations. Designed for precise time management, it supports maritime and industrial settings needing synchronized time.
Power and Connectivity
The MCM connects directly to the master clock through a 10/100 Base-T Ethernet port, with Power over Ethernet (PoE) for simple installation. An optional 24VDC power supply offers additional flexibility when PoE isn’t available.
Web Interface Access
Manage the MCM easily through the master clock’s web interface, located on the “MC Monitor” page. Administrators can access the MCM’s settings via its IP address, making timekeeping control straightforward and efficient.
The WEMPE 20101evo master clock system is engineered for reliable, synchronized time management across multiple displays, ensuring precise, unified timekeeping in demanding marine and industrial operations.
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WEMPE 20124/D digital slave clock
The WEMPE 20124/D digital slave clock serves as a precision-engineered timekeeping solution. It is specifically tailored for both marine and industrial applications. Designed for console mounting, this clock boasts a compact 144x144mm build. Additionally, it operates efficiently at 24VDC, offering exceptional durability and accuracy. This is crucial for shipboard environments.
Furthermore, the clock receives time signals from a WEMPE master clock via the RS422 interface. It also utilizes the Itron 2000 protocol, ensuring high-precision synchronization across systems on vessels. Consequently, this enhances navigational and operational efficiency, which is vital for maritime operations.
Key Features of the WEMPE 20124/D
- Precision and Synchronization: Seamlessly integrates with a WEMPE master clock using the RS422 interface and the Itron 2000 protocol, maintaining reliable, synchronized time even in complex, high-demand maritime settings.
- Compact and Sturdy Design: Built for durability, this clock’s 144x144mm frame is ideal for flush or console mounting. Its rugged, vibration-resistant construction makes it suitable for demanding conditions aboard vessels, where reliability and minimal space usage are essential.
- Marine-Grade Reliability: Meeting stringent marine standards, the WEMPE 20124/D is particularly suited for critical areas such as command bridges, control panels, and other operational hubs on ships. This design ensures continued accuracy and functionality even in challenging sea environments.
Benefits for Marine and Industrial Use
The WEMPE 20124/D integrates seamlessly with WEMPE’s advanced master clock systems, allowing it to be part of an extensive, synchronized digital clock network across various ship systems. Operating at 24VDC, it ensures low power consumption, making it an efficient, cost-effective choice for high-stakes marine and industrial applications where dependable timekeeping is crucial.
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DCS – Multi-Purpose LED Digital Clock for Outdoor Use
The DCS Multi-purpose LED digital clock offers reliable, durable timekeeping for outdoor applications, featuring an IP65 rating for water and dust resistance. With options to display time, date, and temperature, it provides easy readability up to 200 meters through a high-luminance, 7-segment LED display. Designed for versatility, the DCS clock is suitable for industrial sites, sports fields, and public areas and comes in red, green, yellow, or blue LEDs.
Key Features and Options
- Clear Time and Temperature Display: Offers 12-hour or 24-hour time display, available in four- or six-digit formats. The clock alternates between time, date, and temperature, displaying in Celsius or Fahrenheit with up to two external sensors.
- Flexible Mounting and Design: Built with powder-coated aluminum in black (RAL 9005), the DCS can be wall-mounted, ceiling-mounted, or mounted with a bracket, adapting to various spaces.
- Extended Connectivity: Optional accessories include temperature sensors, stopwatch functionality, and interfaces like RS232, RS485, IRIG-B, and Ethernet LAN for easy integration. An infrared remote control allows for simple adjustments to time and stopwatch functions.
Stopwatch and Control Features
- Versatile Stopwatch: Supports count-up and countdown modes in increments as precise as 1/100 of a second. It includes an option to freeze times and accumulate intermediate times.
- Brightness Control: Offers manual and automatic brightness adjustments to suit lighting conditions. Easily control display settings with either internal pushbuttons or an IR remote.
Basic Specifications
- High Visibility and Customization: Digit heights range from 100 to 500 mm, allowing readability from 40 to 200 meters. The display can toggle between time, date, and temperature modes.
- Robust Outdoor Design: The IP65-rated build protects the DCS against dust and water, ensuring durability in outdoor environments. Optional GPS or DCF77 radio sync maintains accurate timekeeping, supporting network synchronization.
Available Accessories
- GPS or DCF77 Receivers
- IP66 Temperature Sensors
- Remote IR Controller for Setup
With its customizable display options and rugged design, the DCS clock is ideal for precise and clear outdoor timekeeping in demanding conditions.
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Decorative Marine Clock Brass/Mahogany Ø 270mm – Model 20036
Add timeless maritime elegance to any room with this beautiful decorative marine clock. Crafted with high-quality materials, its brass glass-top and mahogany wooden frame give it a sophisticated nautical charm. The clock is perfect for enthusiasts of classic maritime décor and is both a functional timepiece and an impressive decorative element.
High-Quality Design and Materials
The clock measures 270 mm in diameter and 45 mm in height, making it a striking addition to walls. It features a white aluminum dial (Ø 165 mm) with a classic black Roman/Arabic scale, enhancing readability and visual appeal. At approximately 1.2 kg, its weight is substantial enough to feel robust yet easy to mount.
Precision Movement Options
The Model 20036 marine clock is available with multiple movement technology options:
- 20036/T: Secondary clock advancing on polarised minute impulses (12V or 24V).
- 20036/M: Self-adjusting with MOBALine BUS system for accurate time.
- 20036/S: Offers forward and reverse movement on polarised 1/2 minute impulses (24V).
- 20036/IP: Ethernet-enabled self-setting with Power over Ethernet (PoE) for ease of use.
- 20036/B: Quartz movement powered by a 1.5V battery for standalone operation.
This elegant brass and mahogany clock brings the timeless beauty of marine tradition into modern homes and offices, blending classic design with innovative functionality.
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Movement Options:
20036/T: Secondary clock advancing on polarised minute impulses (12V-24V).
20036/M: Self-adjusting with MOBALine BUS system for accurate time.
20036/S: Forward and reverse movement on polarised 1/2 minute impulses.
20036/IP: Ethernet-enabled self-setting with Power over Ethernet (PoE).
20036/B: Quartz movement powered by a 1.5V battery for standalone operation.
Flush Mounting Marine Clock 144x144mm – Model 20641
Our 144x144mm flush mounting marine clock, Model 20641, is ideal for control stations, switchboards, and command bridges. With a compact, flush-mounted design, it offers a practical and durable timekeeping solution for any professional setting. This clock ensures precision and visibility, making it a reliable choice for maritime and industrial applications.
High-Quality Construction and Features
The 20641 model features a zinc-plated steel clock case for lasting durability. Its dimensions are 138×138 mm (DIN 43700), with a height of 100 mm, fitting most standard panels. The plastic glass frame can be removed for easy hand adjustment, except on the QZV model. Designed with IP42 protection, it withstands dust and limited water exposure, adding to its suitability for critical environments.
Functional Design and Illumination
The clock includes a black aluminum dial with a white, Ø 106 mm scale and distinct markings for clear visibility. It also has a 24VDC dimmable lighting feature for visibility in low-light conditions. Weighing just 1 kg, it is both robust and lightweight, allowing for easy installation with secure mounting clamps.
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Part Number |
Description |
| CW910016 | Flush mounting case 144x144mm |
| CW980218 | Glass bezel complete with white inner frame |
| CW980266 | Stud screw M5 x 5 DIN 914 45H |
| CW950051 | Dial aluminum 133x133mm white with black markings |
| CW940007 | Salve clock movement type T |
| CW970047G | Pair of hands Hour/Min. 36/50mm black for NU-T |
| CW980084 | Cover frame illumination white |
| CW980036 | Illumination frame acrylic glass 133x133mm |
| CW980069 | Flush mounting socket for glass lamp W2 x 4.6d – 24-30V |
| CW980070 | Glass base lamp W2 x 4.6d – 24-30V 40mA – 1.0W |
| CW980073 | Wire-wound potentiometer 250 Ohm / 4W |
| CW980063 | Fixing hook Form B DIN43835 144x144mm |
Flush Mounting Marine Clock 96x96mm – Model 21123
Our compact flush mounting marine clock, Model 21123, is ideal for use in environments like switchboards, control stations, and command bridges. Its sleek, space-saving design fits perfectly into professional setups, offering reliable performance and easy readability.
Durable and Practical Design
The clock’s plastic casing, built to DIN 43700 standards, measures 96x96mm with a 95mm height, making it ideal for flush mounting. It includes a removable plastic glass frame, allowing for quick hand adjustments (excluding QZV model). Designed with an IP42 protection rating, it withstands dust and minimal water exposure, ensuring durability in demanding environments. Weighing only 0.4kg, this lightweight clock can be easily secured with mounting clamps.
Multiple Movement Options
The Model 21123 is available with various movement technologies, offering flexibility to meet specific needs:
- 21123/T: Secondary clock movement with forward-running polarised minute impulses (12V or 24V).
- 21123/Q: Quartz movement for 24VDC, ideal for autonomous operation in independent setups.
- 21123/QZV: Quartz movement for 24VDC with convenient front-facing hand adjustment for ease of use.
Clear and Functional Display
The clock features a white aluminum dial with a black Ø 86mm scale, marked for easy time reading. Its acrylic glass cover adds durability and clarity, making it suitable for high-visibility areas in professional settings.
The flush mounting marine clock 96x96mm Model 21123 combines reliability, versatility, and ease of installation, making it a perfect addition to any industrial or maritime setting.
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Marine Clock Chrome 232mm – Model 20804/IP ENI v3
The Marine Clock Chrome 232mm is a true masterpiece that combines elegance and innovation. With its high-gloss, chrome-plated brass case and polished glass frame, this clock brings both style and precision to nautical or industrial décor. Perfect for professional spaces, it serves both decorative and functional needs effortlessly.
Durable Design
This clock’s polished brass housing, enhanced with a durable chrome-plated finish, radiates quality. Its Ø 232 mm diameter and 65 mm height create a balanced, striking look. The white aluminum dial (Ø 230 mm) is easy to read, while the black Ø 200 mm scale with clear markings ensures precision and complements the design. At about 1 kg, this marine clock adds both substance and elegance to any wall.
Movement Technology
Equipped with Ethernet-powered movement, the Model 20804/IP ensures precise, self-setting functionality through Power over Ethernet (PoE). This advanced technology reduces maintenance while maintaining accuracy, making it ideal for spaces that need reliable, synchronized time displays.
Simple Configuration and Installation
The 20804/IP clock features an Ethernet Network Interface (ENI) for effortless setup. Self-adjusting, preset clock hands allow for minimal configuration. For specific requirements, the ENI’s web interface enables custom settings, making the clock adaptable to unique needs. Additionally, it offers a maintenance-free minute slave clock option with compatibility for 12 to 60V DC minute impulses, supporting larger installations up to 80 cm in diameter.
The Marine Clock Chrome 232mm, Model 20804/IP ENI v3, seamlessly blends timeless elegance with high-tech performance, making it an outstanding choice for professional spaces that demand style, precision, and user-friendly operation.
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Marine Clock Flush Mounting Chrome 187mm – Model 20759
The Marine Clock Flush Mounting Chrome 187mm, Model 20759, combines simplicity with maritime elegance. Its sturdy polished brass case provides both durability and style, while the sleek glass frame allows easy time-setting adjustments. Ideal for nautical or industrial environments, this clock offers both functionality and timeless beauty.
Simple Design
Crafted from polished brass, this clock’s housing offers a refined, classic look. With a dimension of Ø 187 mm and a height of just 20 mm, it maintains a compact yet substantial presence. The white dial (Ø 170 mm) with black markings (Ø 167 mm) ensures easy readability and a clean design. Weighing approximately 0.5 kg, it adds both elegance and practicality to any space.
Movement Technologies
The Marine Clock Model 20759 is available with various movement technologies to suit different needs.
- The 20759/T movement runs forward for polarized minute impulses (12 or 24V), ideal for synchronized timekeeping.
- Tthe 20759/M offers self-adjusting functionality via the MOBALine BUS system, providing an advanced option for precision timing.
- For more flexibility, the 20759/S runs both forward and backward with polarized ½-minute impulses (24V), suitable for more complex time setups.
- The 20759/IP model utilizes Ethernet with Power over Ethernet (PoE) technology for self-setting, seamless integration into networked systems.
- The 20759/B model features a quartz movement, powered by a 1.5V battery, offering autonomous operation for off-grid environments.
- Finally, the 20759/Q runs on 24V DC, providing reliable performance for larger installations.
Easy to Install and Maintain
The flush mounting design of the 20759 model makes installation simple and straightforward. The glass frame is easily opened, allowing users to adjust the clock hands quickly. With its wide range of movement options, this clock suits various time synchronization needs, whether in a professional, industrial, or maritime setting.
The Marine Clock Flush Mounting Chrome 187mm, Model 20759, offers simplicity, precision, and flexibility, making it an excellent choice for environments requiring accurate, reliable timekeeping.
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Marine Clock Stainless Steel Polished 200mm – Model 20803/T
The Marine Clock Stainless Steel Polished 200mm, Model 20803/T, blends timeless beauty with cutting-edge functionality. With a high-gloss polished stainless steel case, this clock is a sophisticated addition to any space. It’s perfect for both decorative and professional environments, offering precision and elegance in one sleek design.
Durable Design
The housing of this clock is made from high-quality, polished stainless steel, providing both durability and a refined appearance. Measuring Ø 200 mm in diameter and 45 mm in height, it offers a balanced and striking presence. The white aluminum dial (Ø 185 mm) ensures clarity, while the black Arabic numerals add a touch of classic style. Weighing just 0.65 kg, it has a substantial yet graceful presence that suits any modern décor.
Movement Technology
The 20803/T model features a state-of-the-art secondary clock movement, designed to run on polarized minute impulses. This movement supports 12 or 24V DC, ensuring precise time synchronization. It is ideal for indoor clocks but also performs well for outdoor clocks with protected hands, up to 80 cm in diameter. The maintenance-free design minimizes upkeep while providing reliable and accurate timekeeping for years.
Easy Integration and Versatility
The 20803/T marine clock is versatile and easy to integrate into various timekeeping systems. It is compatible with a range of secondary clock movements, allowing flexibility for different setups. Whether you need synchronized time displays for professional, nautical, or industrial settings, this clock provides both functionality and style. The polished stainless steel case ensures it remains durable and visually appealing, making it a great choice for any space.
The Marine Clock Stainless Steel Polished 200mm, Model 20803/T, is the perfect combination of elegance and precision, making it an ideal choice for any environment that demands accuracy and timeless style.
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Marine Clock Stainless Steel Vapour Proof IP54 – Model 20404/T
The Marine Clock Stainless Steel Vapour Proof IP54, Model 20404/T, is designed for the toughest maritime environments. Its polished, corrosion-resistant stainless steel case offers durability, while the vapour-proof IP54 rating ensures it withstands harsh conditions on board vessels. This clock provides both reliability and style, ideal for any nautical setting.
Functional Design
Crafted from high-quality polished stainless steel, the case is vapour-proof and resistant to corrosion, making it perfect for marine use. With a dimension of Ø 197 mm in diameter and a height of 70 mm, it has a robust, substantial presence. The white aluminum dial (Ø 140 mm) enhances readability, while the black Arabic numerals provide a clear, classic display. Weighing approximately 1 kg, this marine clock balances durability with elegance, making it an excellent addition to any vessel.
Movement Technology
The 20404/T model is equipped with an advanced secondary clock movement that runs on polarized minute impulses. Supporting both 12V and 24V, this technology ensures accurate and synchronized timekeeping. Its maintenance-free design makes it a practical choice for long-term use. Whether installed indoors or outdoors, this clock remains functional even with larger setups featuring up to 80 cm diameter hands.
Versatile and Reliable Performance
This marine clock is compatible with various secondary clock movements, offering flexibility for different systems. The vapour-proof design ensures it operates smoothly in challenging maritime conditions, while the corrosion-resistant housing adds further reliability. Whether used in military or commercial maritime applications, this clock provides the necessary accuracy and robustness for precise timekeeping.
The Marine Clock Stainless Steel Vapour Proof IP54, Model 20404/T, is the perfect choice for environments that demand durability, precision, and reliability. It combines advanced technology with a sleek, corrosion-resistant design, ensuring longevity and performance on any vessel.
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