Vestal Unisex CAN3N01 Canteen Zulu Watch with Nylon Band Watch featuring round dial with canteen-style crown cap and 60-second subdial at 5 o'clock position 44 mm stainless-steel case with mineral dial window Japanese quartz movement with analog display Nylon band with buckle closure 100 m (330 ft): In general, suitable for swimming and snorkeling, but not scuba diving.