Features: Stainless steel case Nylon Strap Automatic Movement 23 Jewels Hardlex Crystal Sports Watch Blue Dial Lumibrite Hands And Markers See Through Case Back Day And Date Display At 3 O’clock Position Crown At 3 O’clock Position Water Resistant 100m (10 bar) Approximate Measurements Case Diameter: 41mm (Excluding Crown) Case Diameter: 43mm (Including Crown)