EVISU Men's Swiss Quartz Stainless Steel Casual Watch, Color:Silver-Toned (Model: EV-7006-22) Marine grade surgical stainless case and solid link bracelet Swiss made dual time zone movement Marine grade surgical stainless steel case and deployment buckle Hardened crystal with Sapphire coating Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving