The classic MONACO men's chronograph watch from TAG Heuer, with its distinctive square 39mm stainless steel case and square timing subdials against the blue dial, includes a sapphire case back that reveals the Calibre 11 automatic movement in action. A sapphire crystal tops the case, while a black calfskin leather strap secures with a fold-over deployment clasp with safety. The men's chronograph watch has a date window at 6 o'clock, and is water-resistant to 100 meters. Available online while supplies last. Previously Owned Treasures are not eligible for in-store pick-up. Previously Owned Treasures may only be shipped either to your home address or to an alternate address. Price comparison based on new item pricing.