Swiss Legend Men's 21818D-YG-01-NB Neptune Black Dial Black Silicone Watch Swiss quartz movement Mineral crystal with sapphire coating; gold ion-plated stainless steel case with black silicone cover and strap Date function at 4:00 Black dial with gold tone and white hands and hour markers; luminous; unidirectional gold ion-plated stainless steel bezel with black ring and gold tone arabic numerals; screw-down crown Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving