Nivada Grenchen Autochron 38mm Orange Chronograph Black Dial Leather Mens Automatic Watch 77004A10

The Nivada Grenchen Autochron Automatic Orange 77004A10 combines a 38mm 316L stainless steel case with a matte black dial and gradient orange chapter ring. Applied Super-LumiNova indexes stand out against the dial, while the two cream-coloured sub-dials provide the chronograph displays. A date window at 3 o’clock adds a practical calendar function, with the double-domed sapphire crystal protecting the dial and maintaining the watch’s compact proportions.

ETA Valjoux 7750 Automatic Movement

The Autochron Automatic Orange 77004A10 is powered by the ETA Valjoux 7750 automatic movement, operating at 28,800 vibrations per hour and providing a 48-hour power reserve. It displays hours, minutes and small seconds, alongside a chronograph with 30-minute and 12-hour counters and a date display. The watch is rated to 200 metres of water resistance and features a 316L stainless steel caseback.

Aluminium Unidirectional Bezel

The Autochron is fitted with a black aluminium unidirectional bezel featuring a 120-click mechanism and white timing markings. The bezel frames the orange chapter ring and complements the black dial, while its graduated scale provides an additional method for measuring elapsed time.

Black Racing Strap

The Autochron Automatic Orange 77004A10 is paired with a black racing strap featuring perforations that reinforce its motorsport-inspired character. The black strap provides a strong contrast against the orange chapter ring and cream-coloured chronograph sub-dials, while the 20x16mm dimensions suit the 38mm case.