856 S Leather Watch

Series 856 - Aviator watch with protection against magnetic fields.

A must for functionality, this watch features an anti-reflective black dial that delivers outstanding legibility - oversized hands, indices, and numerals ensure intuitive reading with zero ambiguity, even in extreme conditions.

The Watch
Topped with a double anti-reflective sapphire crystal, the round stainless steel case features a black PVD coating. It measures 40 mm in diameter, 11 mm thick, and weighs 70 grams without the strap. The matte black dial displays white Arabic numerals, 3 luminescent white hands and indices, and a date aperture at 4 o'clock. The screw-down caseback is nickel-free, and the crown at 3 o'clock is also screw-down.

This watch comes fitted with a black leather strap with a pin buckle. Water-resistant to 20 atmospheres (200 m), it's ready for swimming and scuba diving.

Specific Technical Features
The entire case of the 856 S has undergone TEGIMENT anti-impact treatment. This surface-hardening technology provides exceptional scratch resistance for the stainless steel.

This watch also features Sinn's patented Ar dehumidification technology. This technology slows the aging process of the watch's internal components, extending the lifespan of the movement. It also prevents condensation from forming on the crystal during sudden temperature changes.

This watch now features protection against magnetic fields up to 80,000 A/m.

The Movement
This watch houses a Swiss Sellita SW300-1 automatic movement. This 25-jewel caliber displays hours, minutes, seconds, and the date in an aperture. Equipped with a stop-seconds device for precise time setting, this movement runs at 28,800 A/h with a 42-hour power reserve.