SKU: NZ6623

Prospex Men's 'Tuna' 1000m Divers Watch

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Product details


Seiko Prospex challenges every limit, with a collection of timepieces for sports lovers and adventure seekers whether in the water, in the sky, or on land. Since launching Japan's first diver's watch in 1965, Seiko's innovative technology has changed global standards. We are constantly striving to bring ever greater reliability and safety to both professional and recreational divers.


  • This quartz movement is designed for saturation diving using helium gas. When the battery is running low in power the second hand will move at 2-second intervals indicating a battery change is required. The watch with 7C46 installed have special case markings on the back to estimate the battery life. 1000m for saturation diving
  • Titianium with super black hard coating case and braclet
  • Sapphire glass
  • Date calendar
  • LumiBrite on hands
  • markers and bezel
  • one piece structure
  • screw down crown
  • on way rotating bezel


  • Model S23631J, Case size 49.4mm, Thickness 16.4m, Weight 119 grams, 3 Year Guarantee
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