Weight: 125.2 g (0.27 lb) Case Diameter: 44 mm (1.73 in) Case Thickness: 11.8 mm (0.46 in) Material: Stainless steel Bezel: Stainless steel Crystal: Synthetic sapphire crystal with AR coating, highly scratch-resistant Water Resistance: 100M (10 BAR) Movement: Japanese TMI VK64 Quartz Chronograph Strap Width: 26.5 mm (1.04 in) Strap Length: 25.5 cm