Introducing the GMT Mod "Exploration" Dive Watch - a stunning addition to any watch collection. This men's watch boasts a NH34 automatic mechanical movement, ensuring accuracy and reliability, as well as the ability to track up to 3 time zones at once. Case Measurements: Size: 40mm Thickness: 12mm Lug-to-lug: 47mm Lug width: 20mm Key Features: Case Material: Polished 904L stainless steel, GMT inspired case with screw-down crown. Bracelet: 904L stainless steel Oyster bracelet with secure-fit, double-locking clasp and glide-lock functionality. Dial: Premium, GMT dial with luminescent, hand-applied indices and a silver metallic logo. GMT text in orange. Water resistance: Individually tested to 3bars/30m of water resistance using stationary pressure testing. Watch is safe for light splashes, rain, and hand washing, but not for swimming. Water damage is not covered under our 1-year warranty. Dial markings indicating greater or lower depth ratings are for aesthetic purposes only. Scratch-resistant Sapphire Crystal Premium Aluminum Bezel (Fixed) Japanese-engineered NH34 GMT Automatic Mechanical Movement Manufactured with precision and care by Somerville Watch Co.