Junghans Force Mega 18/1402.00, 40mm, Black Dial, Red Rubber Strap
Junghans Force Mega, Black Dial Red Rubber Strap
The Junghans Force Mega Solar 18/1402.00 is a men's solar-powered watch featuring a 40.4mm ceramic case, sapphire crystal, and perpetual calendar.
This page contains affiliate links. We may earn commission on qualifying purchases. Learn more
About this item
- Refined Craftsmanship: Polished black ceramic case, anti-reflective sapphire crystal for durability and visual depth.
- Solar-Powered Precision: J615.84 multi-frequency solar movement, 21-month power reserve, light-recharged.
- Smart Global Functionality: App connectivity, big date, perpetual calendar, automatic sync worldwide.
- Comfortable & Dynamic Fit: Red synthetic rubber strap, PVD-coated titanium buckle, black dial with red indices.
- Timeless German Innovation: Junghans watch unites solar efficiency, radio precision, and ceramic craftsmanship.
Top Highlights
- Brand
- Junghans
- Model Name
- Force Mega
- Model Number
- 18/1402.00
- Department
- Men
- Item Type
- Sport Watch
- Manufacturer
- Junghans
- Country of Origin
- Germany
- First Available
- 6 October 2025
Features & Specs
- Display
- Analog
- Movement Type
- Quartz
- Calibre
- J615.84
- Complications
- Date, Perpetual calendar
- Battery
- No battery (solar)
- Strap Type
- Rubber Strap
- Case Material
- Ceramic
- Case Size
- 40.4 mm
- Case Thickness
- 8.2 mm
- Lug Width
- 23.0 mm
- Weight
- 51 g
- Water Resistance
- 0 m
- Strap
- Rubber
- Clasp
- Buckle
- Crystal
- Sapphire crystal
- Dimensions
- 22.86 x 1.27 x 0.25 cm; 51.03 g
Style
- Style Name
- Modern
- Dial Shape
- Round
- Dial Colour
- Black
- Band Color
- Red
- Face Style
- Sector
- Collection
- Force Mega Solar
- Dial Markers
- Indices, Luminous
Will it fit your wrist?
Best on 16.7–17.7 cm (6.6–7.0 in) wrists
A 40.4 mm case sits just right on these wrists. If your wrist is 17.7–18.7 cm, it looks smaller and more understated. If your wrist is 15.7–16.7 cm, it looks bigger and bolder.
Measure your wrist and see what fitsA rough guide based on case diameter only.
Is this watch big or small?
72% of the men's watches we list are bigger than this one
The most common men's size is 42 mm (173 models). 1 model we list is 40.4 mm.
All our watch size dataDescription
The Junghans Force Mega Solar 18/1402.00 is a sophisticated men's timepiece designed for the modern individual who values precision, sustainability, and cutting-edge technology. This watch seamlessly blends refined German craftsmanship with advanced solar and radio-controlled functionality, making it an ideal companion for daily wear and global travel. Its sleek aesthetic and robust build cater to those seeking a reliable yet stylish accessory.
At its core, the watch is powered by the J615.84 multi-frequency solar movement, ensuring exceptional accuracy and a remarkable power reserve of up to 21 months, all effortlessly recharged by light. The durable 40.4mm polished black ceramic case is complemented by an anti-reflective sapphire crystal, offering both scratch resistance and striking visual clarity. This combination guarantees longevity and a premium feel on the wrist.
Beyond its core timekeeping, the Force Mega Solar boasts smart global functionality, including app connectivity, a big date display, and a perpetual calendar that automatically syncs across major time zones. The vibrant red synthetic rubber strap with a PVD-coated titanium buckle provides a comfortable and dynamic fit, adding a bold contrast to the black dial. This timepiece represents a fusion of innovative engineering and timeless design, embodying Junghans' pioneering spirit in sustainable luxury.
Frequently Asked Questions
Is the Junghans Force Mega Solar 18/1402.00 suitable for daily wear and sports?
Yes, the Junghans Force Mega Solar is designed for daily wear. Its durable ceramic case and sapphire crystal offer good protection for everyday activities. While it's robust, it's not specifically a heavy-duty sport watch, so extreme impacts should be avoided.
How does the J615.84 solar movement compare to traditional quartz movements?
The J615.84 solar movement offers superior accuracy due to its multi-frequency radio control, synchronising with atomic clocks. Unlike traditional quartz, it recharges via light, eliminating battery changes and providing a power reserve of up to 21 months, making it more convenient and environmentally friendly.
What is the power reserve of this Junghans solar watch?
The Junghans Force Mega Solar 18/1402.00 features a power reserve of up to 21 months when fully charged. This means it can operate for nearly two years in darkness after being exposed to sufficient light, offering excellent autonomy.
Who is this 40.4mm Junghans watch most suitable for?
This 40.4mm Junghans watch is most suitable for men who appreciate high-tech precision, a modern aesthetic, and low-maintenance timekeeping. Its global radio control and perpetual calendar make it ideal for frequent travellers or those who value exact time.
Can I swim or shower with the Junghans Force Mega Solar?
The water resistance for this specific model is not explicitly stated in metres. Generally, watches without a specified depth rating are only splash-resistant. It's best to avoid swimming or showering with it to prevent potential water damage.
What kind of maintenance does a solar-powered watch like this require?
Solar watches like the Junghans Force Mega Solar require minimal maintenance. Ensure it receives regular light exposure to keep it charged. Periodic checks for the rubber strap and sapphire crystal are advisable, but no battery changes are needed.
Editor's take
The Junghans Force Mega Solar 18/1402.00 represents a compelling blend of traditional German watchmaking and contemporary technological prowess, appealing to the discerning individual who seeks both precision and environmental consciousness. This model, part of Junghans' innovative Force collection, is particularly suited for those who appreciate a 'set-it-and-forget-it' approach to timekeeping, thanks to its advanced features. It's a modern classic for the global citizen.
Central to its appeal is the J615.84 multi-frequency solar movement, a marvel of engineering that ensures atomic-level accuracy by synchronising with radio signals across multiple continents. This solar-powered calibre also boasts an impressive 21-month power reserve, eliminating the need for battery changes and offering unparalleled convenience. The watch's 40.4mm ceramic case and sapphire crystal further underscore its premium build and durability, making it a robust daily companion.
While the Force Mega Solar excels in technical sophistication, its reliance on radio signal reception means that its atomic accuracy is dependent on geographical location. In areas with poor reception, it will function as a highly accurate quartz watch, but without the automatic time synchronisation. This is a minor trade-off for its global precision capabilities, but worth noting for users in remote regions.
This Junghans timepiece is highly recommended for tech-savvy individuals and frequent travellers who prioritise maintenance-free accuracy and a distinctive, modern aesthetic. Its combination of perpetual calendar, global radio control, and durable ceramic construction positions it as a strong contender against other high-end quartz or entry-level smartwatches, offering a unique blend of traditional watch design with cutting-edge functionality.
In categories
Warranty & Support
User reviews
No reviews for this product yet. Sign in to write the first review; if you don't have an account, you can register from the sign-in screen.







