The Longines Legend Diver L37744702 Watch Has an Original 1960s Design with Modern Features The Longines Legend Diver is a reinterpretation of the legendary diver's watch from the 1960s. The watch has preserved the spirit of the time with its simple lines and added modern technical features. The watch has a steel grey 42 mm wide case and a grey dial. The dial is surrounded by an internal and inward turning diver's bezel. The watch has a grey fabric strap. The watch from the Longines Heritage collection has an automatic movement with a power reserve of 72 hours and a scratch-resistant sapphire crystal with an anti-reflective coating. The watch is water resistant to 300 meters, so it can also withstand diving. Model number: L3.774.4.70.2 Case material: stainless steelCase color: steel greyCase diameter: 42 mm Watch thickness: 12.7 mm Strap material: synthetic, fabricStrap color: greyStrap width: 22 mm Watch weight: 90.4 g Sapphire glass, scratch-free Dial color: gray Water resistance: 300 meters (30 bar) Mechanism: automatic Availability: 72 hours