Luminox Navy SEAL Unisex Chronograph Dive Watch 45mm Case Diameter Black Rubber Band Black One Size na-se-cho. Inspired by the needs of the Navy SEALs this chronograph model features a bold 45mm CARBONOX case for lightweight durability and all-terrain toughness. The 3580 Series is a natural evolution in the Navy SEAL lineup bringing added function with a 3-dial stopwatch display while maintaining the signature tactical styling. Water-resistant to 200 meters and equipped with Luminox Light Technology this timepiece remains visible in any light condition self-powered for up to 25 years. Features: Luminox Light Technology 200m water resistant Chronograph Extremely lightweight CARBONOX construction Specifications for Luminox Navy SEAL Unisex Chronograph Watch: Manufacturer: Luminox Size: One Size Application: Everyday Work Outdoor All Round Casual Gender: Unisex Band/Strap Color: Black Fabric/Material: Rubber CARBONOX Case Material: Carbonox Case Diameter: 45 mm Band/Strap Material: Rubber Wrist Band Type: Strap Movement: Swiss Quartz Water Resistant Mark: 200 m Weight: 80 g Activity/Occasion: Travel Hike Outdoor Casual Work Sports Style: Original Seasonal/Temperature Use: All Seasons Fit: Regular Quantity: 1 Age Group: Adults Features of Luminox Navy SEAL Unisex Chronograph Watch: Swiss Made Always Visible Chronograph Date Package Contents: Luminox Navy SEAL Unisex Chronograph Watch Luminox na-se-chron3581bo: Navy SEAL Unisex Chronograph Dive Watch 45mm Case Diameter Black Rubber Band Black One Size