* Swiss made * Case diameter 44 mm * DLC (Diamond Like Carbon) steel and stainless steel case * Black alligator and rubber strap * Movement: LV277 caliber automatic chronometer * Chronograph functions: measures hours, minutes and seconds * Date at 4:30 * 100 meters waterproof * Sapphire glass with reflection-proof coating Description: The Tambour LV277 chronograph is the most exclusive chronograph in the Tambour In Black collection. It is COSC certified and features a high frequency movement (5 Hz). Its design is distinguished by the diamond like carbon coated case, the transparent back and innovative bi-material strap combining the elegant alligator and the comfortable rubber.