Model: Lucien Piccard Watches - Lucien Piccard Men's Watch 27071BR Case material: Gold plated polished surgical grade stainless steel Case dimensions: 38mm in diameter, 41mm including the crown; 9.5mm thick Weight: 2.3 oz Movement: Swiss quartz Crystal type: Scratch resistant sapphire crystal Crown Push and pull sapphire cabachon crown Water resistant: 30 meter (100 feet) Dial color: White face Band type: Brown leather strap with deployment buckle Band length: Will fit 7 - 8 1/2 inch wrist Additional features: Chronograph function: measures up to 30 minutes; Date display Warranty: Manufacturer's lifetime limited warranty on all Lucien Piccard watches