Brandt & Hoffman Swiss Chronograph Bierce Mens Watch Intricate Chronograph Technology (Large 60sec 3rd hand and 30min Subdial), Real Time Calendar Functions (Day of the Week Subdial and Visible Date Window), Real Time 60 Second Subdial, Guilloche Textured Dial; Case Dimensions 48mm x 56mm x 14mm All Surgical Grade 316L Stainless Steel Construction, Coin Edge Push/Pull Crown, Two Chronograph Pushers, Water Resistant to 5ATM (50m or 165ft) Surgical Grade 316L Stainless Steel Link Bracelet, Stainless Steel Fold Over Push Button Safety Clasp; Band Dimensions 167mm x 20mm Sapphire Coated Mineral Crystal Genuine Swiss Ronda Z60 Movement