Bulova Sea King Deep Diver Automatic 96B226 Laco Chronographs MONTREAL 861920 Micro Gas Tubes: 39 micro

Micro Gas Tubes: 39 micro gas tubes on hour

The 42mm stainless steel watch is powered by a self-winding COSC-certified SW330-2 GMT movement that comes in Sellita's highest quality grade

a 1/5 second fly back chronograph that can measure up to 12 hours

Precision: +15 to -10 seconds per day

Bulova Sea King Deep Diver Automatic 96B226 Laco Chronographs MONTREAL 861920 Micro Gas Tubes: 39 microMovement: Automatic Bezel: Locking Rotating Bezel Strap: Rubber Strap Case Diameter: 50mm Case Thickness: 18. 6mm Water Resistant: 1000m Crystal: Sapphire Hands: Three Hand, Luminous Hands Warranty: 3 Year Manufacture Function: Helium Release