Model: Tissot Seastar 1000 Chronograph T120.217.37.061.00 Gender: Men's Movement: Swiss Quartz Chronograph Case Material: Black PVD Stainless Steel Case Shape: Round Dial: Black Chronograph Dial with Index Hour Markers Crystal: Scratch-Resistant Sapphire Crystal Bracelet: Black Synthetic Strap Display: Analog Chronograph Functions: Chronograph, Hour, Minute, Second, Date Display Water Resistance: 300M (30 ATM) Best For: Professional diving, water sports, outdoor adventures, and rugged everyday wear