Case: Round, in stainless steel with scratch-resistant sapphire crystal and a single layer of anti-reflective coating on the underside; stainless steel bezel; screw-down case back and screw-in crown. Diameter: 41 mm. Water-resistant to 300 meters (~ 1000 feet).. Movement: L541 quartz chronograph.. Functions: Hours, minutes, small seconds at 6 o'clock.. Chronograph mechanism: central seconds and minutes, 1/10 seconds counters at 2 o'clock and 12 hours counter at 10 o'clock. Date at 4 o'clock.. Dial: Silver "sunray". Big "12" Arabic numeral at 12 o'clock and 11 indies. Silvered hands.. Bracelet: Stainless steel bracelet with triple safety folding clasp and push-piece opening mechanism. Band Material: Stainless Steel. Band Length: Men's Standard. Band Width: 21mm. Clasp Type: triple safety folding clasp and push button. Case Material: Stainless Steel. Case Size Diameter: 41 millimetres . Crystal: Synthetic Sapphire. Movement Type: Swiss Quartz. Calendar Type: Date. Water Resistant Depth: 300 meters. Dial Color: Silver. Model Number: L3.660.4.76.6 L3.660.4.76 L3.660.4.7 L3.660.4 L3.660.