Autochron Yellow Automatic

At the heart of this watch beats the automatic Valjoux-7750-ETA movement, featuring a 42-hour power reserve and full functions: central hours, minutes, seconds, date, and more (see below). The 38mm 316L stainless steel case, with a thickness of  12.7 without glass (15.7 with glass), is protected by a domed sapphire crystal with an anti-reflective coating, ensuring both durability and clarity. 

The Autochron also boasts a stunning fluted bidirectional rotating aluminum bezel, highlighted by a white or yellow dot at 12 o'clock that elegantly makes it pop. Water-resistant up to 200 meters, this watch is both a stylish and practical choice for aquatic activities. Customization enthusiasts will be delighted by the eight strap options available, ranging from metal to leather to rubber.

Born from one of Nivada Grenchen's rarest late-1970s experiments, the Autochron returns with a new generation that preserves the original's unconventional sports-chronograph character while sharpening it for today. The Autochron Automatic Orange places the mechanical movement at the center of that revival. Its matte black dial transitions into a vivid orange gradient, framed by warm beige chronograph counters and applied luminous indexes. Around it sits the new 37 mm aluminum click bezel with 120 positive positions, giving the Autochron a more tactile and functional personality. The 38 mm vertically brushed 316L stainless-steel case, double-domed sapphire crystal and 20 ATM water resistance keep the proportions vintage while delivering contemporary robustness. Inside is the ETA Valjoux 7750 automatic chronograph with date, beating at 28,800 vibrations per hour according to the supplied product specification. The result is the purest mechanical version of the 2026 Autochron: bold on the dial, compact on the wrist and unmistakably rooted in racing culture. Available on the Autochron stainless-steel bracelet, black racing strap or orange Tropic rubber strap.

Valjoux-7750-ETA automatic with date
Power Reserve 48 hours
316L stainless steel case, polished & brushed
316L stainless steel caseback
matt black dial
date window at 3:00 o'clock
Super 1345C SuperLuminova
double domed sapphire crystal
water resistant to 200 metres


case diameter: 38mm
case thickness: 15.2mm
lug width: 20mm
lug to lug: 46.5mm