Case Material- Resin (Metallic Gold-tone Round). Case Diameter- 43.5 mm. Case Thickness- 13 mm. Band Material- Silicone (Double injected perforated). Band Color- Black and Gold-tone. Band Width- 22 mm. Dial- Reverse LCD (Black display). Crystal- Acrylic. Bezel- Plastic (Stationary). Movement- Quartz. Clasp- Tang Buckle. Water Resistance- 50 meters. Functions- Time Seconds Day-Date-Month Chronograph Lap Time Alarm Military Time and Backlight (with three second delay).