Stuhrling Original Men's 643.01 Aquadiver Swiss Quartz Multifunction Stainless Steel Watch Multifunction watch in stainless steel featuring unidirectional ratcheting bezel and stainless steel link bracelet Swiss-quartz movement with analog display Protective synthetic-sapphire crystal dial window Features day, date, and 24-hour subdials Water-resistant to 50 m (165 ft)