Water resistant up to 100 meters Daytona
Swiss Daytona watches are professionally sealed to keep out everyday dirt and moisture with ABYSS Deep-Sea water Sealants and unique dual-core silicone synthetic "O" rings. The watch case, crystal, crown, and chronograph buttons are sealed with Swiss-made ABYSS Deep-Sea water gaskets. Each Daytona Swiss is professionally sealed and undergoes a 100-meter water resistance test prior to shipment.