Navy Seal Chronograph 3580 SERIES- 3581 Movement Type_Quartz Chronograph a screw-down crown and water

a screw-down crown and water resistance up to 30 bar (300m / 1000ft))

battery life: 3 years on SR726W X 2

Case material - CARBONOX

The automatic choice for divers

Navy Seal Chronograph 3580 SERIES- 3581 Movement Type_Quartz Chronograph a screw-down crown and waterThe Luminox Navy SEAL Chronograph 3580 Series is the latest evolution of the best selling Navy SEAL collection of Luminox watches. Consisting of five models, the series sports several exciting new features including a chronograph function and CARBONOX casing. For the NAVY SEAL Chronograph 3581. EY model, the Navy Seal's mantra, The Only Easy Day Was Yesterday, is prominently display on its dial. SPECIFICATIONS: Glass Type Mineral Case material Carbon