CERTINA DS Action Diver Automatic 43mm Black Dial NATO Strap Men's Watch C041407390510

Discover the CERTINA DS Action Diver, a professional-grade timepiece engineered for underwater exploration and everyday durability. This automatic watch combines Swiss precision with robust construction, featuring a 43mm 316L stainless steel case, unidirectional rotating bezel with black aluminum insert, and a striking black dial with Super-LumiNova luminescence. Powered by the Powermatic 80 caliber (ETA C07.111) with an 80-hour power reserve and Nivachron™ balance spring for anti-magnetic performance, it is ISO 6425 certified for diving to 300 meters. The black and grey striped NATO textile strap with pin buckle ensures secure and comfortable wear. Perfect for divers, adventurers, and watch enthusiasts who demand reliability and style.

Advantages

Swiss automatic movement with extended 80-hour power reserve; ISO 6425 diver certification for 300m water resistance; scratch-resistant sapphire crystal with anti-reflective coating; Super-LumiNova for excellent legibility in low light; anti-magnetic Nivachron™ balance spring; robust 316L stainless steel construction; versatile NATO strap for active lifestyles.

Suitable for

• Professional and recreational divers
• Outdoor enthusiasts and adventurers
• Watch collectors seeking Swiss automatic diver
• Everyday wear with sporty elegance

Key specifications

• Movement: Automatic, Powermatic 80 (ETA C07.111)
• Power Reserve: 80 hours
• Case Material: 316L Stainless Steel
• Case Diameter: 43 mm
• Case Thickness: 13.1 mm
• Lug Width: 21 mm
• Crystal: Sapphire with anti-reflective coating
• Dial Color: Black
• Bezel: Unidirectional rotating with aluminum insert
• Water Resistance: 300m (30 ATM)
• Diver Certification: ISO 6425
• Luminescence: Super-LumiNova on hands, indices, bezel pip
• Crown: Screw-down
• Case Back: Screw-down
• Strap: NATO Textile, black and grey striped
• Clasp: Pin buckle
• Functions: Date, hour, minute, second
• Anti-magnetic: Nivachron™ balance spring

Recommendations

For optimal performance, ensure the crown is fully screwed down before water exposure. The NATO strap can be easily swapped for personalization. Regular servicing every 3-5 years is recommended to maintain accuracy and water resistance.