Description
Damasko DC66 (SI Upgrade + SI Dial)
The Damasko DC66 (SI Upgrade + SI Dial) is a high-performance 42mm chronograph built for mission-ready reliability and precision. Part of the DC6X series, this timepiece expands on classic chronograph functionality with the addition of a bi-directional rotating bezel, luminous red bilight, and SI-enhanced dial markings. Powered by the Valjoux 7750 TOP movement with a silicone escape wheel, the DC66 is designed to withstand both physical extremes and time itself.
This model features a hardened bezel with ceramic bearing elements for precise operation, a red Luminova bilight at 12 o’clock for low-light use, and a matte black dial with red SI imprint and red second hand. The bead-blasted ice-hardened steel case and pushers are finished with Damasko’s DAMEST coating, ensuring maximum scratch and corrosion resistance.
Its anti-magnetic inner cage, triple-sealed screw-down crown, and Viton gaskets make it exceptionally robust, meeting military-grade durability standards. Available with several strap options including red-accented leather or the Damasko steel bracelet.
Technical Specifications
- Movement: Valjoux 7750 TOP with silicon escape wheel (optional silicon hairspring)
- Power Reserve: 52 hours
- Functions: Hour, minute, small second, date and weekday (English or German); chronograph: 12-hour, 30-minute, and 60-second counters
- Case: Ice-hardened stainless steel with screwed case back and crown; crown protection via DAMASKO System
- Water Resistance: 10 bar / 100 metres; tested to low pressure and acceleration (military standard)
- Crystal: Flat sapphire with anti-reflective treatment
- Bezel: Bi-directional rotating bezel with ceramic ball bearing elements; hardened insert with DAMEST coating and red luminous bilight
- Dial: Matte black with white Luminova markers and red SI imprint; red second hand and red bilight
- Anti-Magnetic Protection: Integrated cage rated to 80,000 A/m (100 mT)
- Dimensions: 42.00 mm case, 43.80 mm bezel diameter; 13.90 mm height; 22.00 mm lug width; 103 g (without strap)
- Strap Options: Leather with black-white, black-red, or red-white double stitching; Ice-Hardened Stainless Steel bracelet










