White 1150 gold 1200 Jaeger-LeCoultre Master Ultra-Thin Series watch has a diameter of 40 mm (simultaneously authentic) and uses imported 9015 automatic winding movement for accurate timing and full reliability. The case is made of 316L stainless steel, and the front and rear of the watch mirror are made of sapphire crystal glass. The dial Made of radial brushed rhodium-plated polish. The tapered hour markers are made of Italian cowhide with original buckles, and the steel straps fit perfectly with the lugs. Waterproof depth 50 meters.,,jaeger-lecoultre,cowhide