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

Movement & Function

Quartz Wrist-Watch - Analog - Battery powering a Ronda-Z60-A1C4 movement with Chronograph - date, day by hand, small second display.

Dial, Case and Sizing

This watch features a silver tone Stainless Steel 43mm case assembled with a screwed caseback closure.

Its beautiful grey dial and Chronograph - date, day by hand, small second display with Silver + Orange accent hands is protected by a Sapphire Glass.

Strap and Buckle

This watch features a grey tone Leather Strap, with a 22 mm width lug. This Strap closes with an elegant buckle.

Water Resistance

Sierra Chrono 43mm Chronograph - date, day by hand, small second Quartz grey Dial silver Tone Stainless Steel Sapphire Glass Swiss Made Men Watch is up to 10 ATM (100m) water resistant

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.