The birth of one of the first ever wristwatches sealed the bonds of friendship between these two pioneers. The rounded angles of the dial, the seamless curve of the horns, and the exposed screws made for an iconic watch that would inspire countless reinterpretations.

Technical Details

Movement : Mechanical, dual time zone

Case : Steel, 40.2 mm width, 10.1 mm thickness

Crown : 7-sided with synthetic faceted blue spinel

Dial : Satin-finish anthracite gray sunray-brushed

Second Time Zone : Additional hour hand with day/night indicator

Hands : Rhodium-finish polished steel sword-shaped with luminescent material

Crystal : Sapphire

Bracelet : Steel with SmartLink adjustment system

Second Strap : Gray alligator leather with interchangeable steel deployant buckle

QuickSwitch System : For easy strap changes

Water Resistance : Up to 10 bar (approx. 100 meters/300 feet)