


JDM-WG001-09
Alpha I 40mm 3 hand - date Quartz black Dial silver Tone Stainless Steel Sapphire Glass Swiss Made Men Watch
Swiss Made
5-Year International Warranty
Sapphire Crystal
Water Resistant
With the ALPHA I from its new MILTARY SAPPHIRE line, JDM+ is introducing a particularly robust and reliable quality watch perfectly adapted for outdoor use.
The Swiss Made military-style watch scores with a clean design showing nothing but the strictly necessary. Case and metal bracelet of the ALPHA I consist of high-quality stainless steel, protecting the JDM+ Sapphire watches from wear and tear, saltwater and perspiration.
The 40 mm men’s watch is water-resistant to 100 m. Scratch- and shock-proof sapphire crystal covers a dial with partially luminous hands and hour markers for perfect legibility in low-light conditions. Arabic numerals, 60-minute-graduations and date display at 3 o’clock are highlighted with the JDM+ brand logo at 12 o’clock. Alternatively, the ALPHA I comes with a classic genuine leather bracelet — smooth or with crocodile embossing.

Alpha I 40mm 3 hand - date Quartz black Dial silver Tone Stainless Steel Sapphire Glass Swiss Made Men Watch
The Swiss Advantage
Certified Swiss Made: Officially manufactured and assembled in our Swiss Manufacture.
5-Year Global Warranty: We stand by our precision. Your movement is protected for half a decade.
Secure Insured Shipping: Fully tracked and insured delivery directly from Switzerland.
30-Day Test: Try it on. If it’s not the perfect fit for your mission, return it hassle-free.
Product Details
Mouvement & Function
Quartz Wrist-Watch - Analog - Battery powering a Ronda-515-A1C3 mouvement with 3 hand - date display.
Dial, Case and Sizing
This watch features a silver tone Stainless Steel 40mm case assembled with a screwed caseback closure.
Its beautiful black dial and 3 hand - date display with pnp accent hands is protected by a Sapphire Glass.
Strap and Buckle
This watch features a silver tone Stainless Steel Bracelet, with a 20 mm width lug. This Bracelet closes with an elegant folding clasp (push button).
Water Resistance
Alpha I 40mm 3 hand - date Quartz black Dial silver Tone Stainless Steel Sapphire Glass Swiss Made Men Watch is up to 10 ATM (100m) water resistant
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
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Contact Us
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Why buying a JDM+ Swiss Made Watch
What does "Swiss Made" actually mean for a JDM+ watch?
Every JDM+ timepiece is produced by the NIHS Standards (Norms issued by the Federation of the Swiss Watch Industry), and additionally:
- Our Headquarters and administration centre in Switzerland
- Technical development, prototyping is done in Switzerland
- Production, Assembly, Encasing take place in our manufacture in Mendrisio, Switzerland
- All our movements are Swiss
- Final inspection takes place in Switzerland
Is the Sapphire Crystal scratch-resistant?
Yes. We equip our watches with high-grade, scratch-resistant Sapphire Crystal. Ranking 9 on the Mohs scale (second only to diamond), it is engineered to withstand the rigors of an active 'Maverick' lifestyle, ensuring your dial remains crystal clear and free of scuffs even in the harshest environments.
How rugged is the water resistance?
Our watches are "Real Life" ready, featuring either 10 ATM (100m) or 20 ATM (200m) water resistance.
What is the warranty period?
We stand by our Swiss craftsmanship with a 5 -year international warranty, covering any manufacturing defects from the date of purchase.
In the field
Built for demanding days and open terrain, JDM+ watches combine Swiss precision with rugged reliability. Designed for real-world performance, they are made to move with you from everyday wear to the outdoors.




