Sierra Chrono 43mm Chronograph - date, day by hand, small second Quartz black Dial silver Tone Stainless Steel Sapphire Glass Swiss Made Men Watch
Last checked Oct 26, 2026
View on JDM-Military’s site ↗From JDM-Military
JDM+ Sierra Chrono 43mm The JDM+ Sierra Chrono 43mm delivers complex instrument styling with effortless daily wearability. Engineered for active lifestyles, it brings together full calendar utility and an imposing silhouette that stands out on any wrist. Matte black dial with a silver stainless steel bracelet This design features a dark black dial framed by a 43mm silver-tone stainless steel case and a solid steel link bracelet. Shielded behind scratch-resistant sapphire crystal, the high-contrast display boasts luminescent markers, detailed calendar sub-dials, and the hallmark Swiss crest. Swiss-made precision with multi-subdial functionality Built to precise Swiss quality standards, this chronograph delivers exceptional durability alongside pinpoint timekeeping. The internal Swiss quartz movement powers a comprehensive feature set, including an analog day-of-the-week pointer hand, running small seconds, a central chronograph stopwatch, and an integrated date window. Explore our men's steel watch range to complete your style.
Specifications
Details and photos come from JDM-Military’s website, last checked Oct 26, 2026. Specs were read automatically and may contain mistakes.
Case
- Diameter
- Not listed
- Lug-to-lug
- Not listed
- Thickness
- Not listed
- Thickness incl. crystal
- Not listed
- Lug width
- Not listed
- Material
- Not listed
Movement
- Type
- Quartz
- Caliber
- Not listed
- Power reserve
- Not listed
- Functions
- Not listed
Crystal and bezel
- Crystal
- Sapphire
- Bezel
- Not listed
Water resistance
- Rated to
- Not listed
Dial and lume
- Dial
- Not listed
- Lume
- Not listed
Strap
- Strap
- Not listed
Every spec JDM-Military lists
- Certified Swiss Made
- Officially manufactured and assembled in our Swiss Manufacture.
- Secure Insured Shipping
- Fully tracked and insured delivery directly from Switzerland.
- Quartz Wrist-Watch - Analog - Battery
- powering a Ronda-Z60-A1C4 movement with Chronograph - date, day by hand, small second display.
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