Marathon WW194006-WD Large Diver's Automatic GSAR White Dial Ananta Glass: Sapphire crystal with inside

Glass: Sapphire crystal with inside anti-reflective coating

silver color chronograph second hand seconds counter at 3 o'clock with silver color outer ring

Lug-to-Lug: 57 mm

Water-resistant to 30 bars

Case Width (MM): 42

Marathon WW194006-WD Large Diver's Automatic GSAR White Dial Ananta Glass: Sapphire crystal with insideCOLLOQUIAL NAME: Arctic Government Search and Rescue (Arctic GSAR) NATO Stock Number (NSN): Submit a Supply Support Request (SSR) through your chain of command if you would like an NSN for a specific part number MOVEMENT: Self winding automatic 26 Jewel Marathon M2 Movement SCALE QUANTITY: 2 SCALE RANGE: 1 12 (13 24) LUMINOUS FEATURES: Tritium gas tubes and Maraglo CASE: 316L Stainless Steel SUBMERSIBILITY: 30ATM BEZEL TYPE: Uni directional CRYSTAL