Case Material- Stainless Steel (Rugged Angular Profile Round). Case Diameter- 43 mm. Case Thickness- 12.1 mm. Case Features- Brushed facets Polished accents Screw-Down Crown. Band Material- Durable Silicone. Band Color- Black. Band Width- 22 mm. Dial- Vibrant Yellow wave pattern Applied hour markers Bold handset. Crystal- Sapphire Crystal. Bezel- Unidirectional Timing Bezel with Ceramic Insert. Movement- Bulova Proprietary Precisionist Quartz (8-jewel 262kHz frequency). Clasp- Pin Buckle. Water Resistance- 200 meters. Functions- Date Window (at 3 o clock) Luminescent Hands and Markers (Glow In The Dark) Smooth-Sweeping Red-Tipped Seconds Hand.