Product code: 000050065857
Line: ULTRA-CHRON
Experience timeless Swiss precision with the Longines Ultra-Chron Classic Automatic 40mm.
Crafted in robust stainless steel and featuring a refined silver sunray dial, this watch houses the exclusive Longines high-frequency automatic caliber L836.6, running at 36,000 vibrations per hour for exceptional accuracy and durability.
Officially certified as an ultra-chronometer by Timelab Geneva, it offers a silicon balance spring and 52-hour power reserve.
Protected by scratch-resistant sapphire crystal with multi-layer anti-reflective coating, water-resistant up to 50 meters, and equipped with a luxe alligator leather strap and signature buckle.
The Ultra-Chron Classic pays tribute to Longines’ pioneering heritage while delivering performance and elegance for collectors and discerning watch enthusiasts seeking a premium automatic timepiece
Ref. Longines: L2.937.4.72.2