The Luminox Sea Lion is a compact, hard-wearing timepiece powered by a Ronda quartz movement. It combines a CARBONOX case with a silicone strap and 100 m water resistance for reliable everyday performance. Key attributes: Black | CARBONOX | 100 m water resistance | Hardened mineral glass | Luminous display | Lightweight (42 g) | Date display at 3 o'clock | Quartz Ronda 515 movement | Buckle closure | Screw-down crown | Round case | Black dial | Silicone strap | CARBONOX case | Dimensions & fit: Case diameter: 37 mm | Case height: 12 mm | Weight: 42 g | Band width: 20 mm | Composition & care: CARBONOX | Silicone | Hardened mineral glass