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Limited Edition

Limited edition of 3,500 pieces

Seiko Prospex - King Sumo - Black Series ‘Night Vision’


3 Year Canadian Limited Warranty


A new edition within the Prospex ‘Black Series’ series collection, this ‘Night Vision’ Sumo Diver’s watch depicts underwater night diving views seen through a night scope.

On its grey dial are hands and indices coated with a high strength green ‘Lumibrite Pro’ for added visibility in poor light. The ‘Night Vision’ pieces are the first Seiko watches to feature coloured Lumibrite in green as it is the easiest colour to see in the dark, but also ‘Pro’ because of its higher intensity glow for brighter and longer. Surrounding the sapphire glass is a scratch-proof ceramic bezel, whilst in classic Prospex ‘Sumo’ style, this piece has a strong and bold outer appearance.

Powered by an in-house automatic 6R35 movement, accurate to -15/+25 seconds per day, it has a 70-hour power reserve.

The limited edition issue number is engraved on the case back and it also comes in a special limited edition box.

Prospex is a combination of the words ‘Professional’ and ‘Specifications.’ Seiko Prospex timepieces are designed to be practical, reliable and durable; to meet the high standards required in extreme environments for sports lovers and adventure seekers alike.

* In the real watch, the caseback direction may differ from the photograph



  • Caliber Number: 6R35
  • Movement Type: Automatic with manual winding
  • Accuracy: +25 to -15 seconds per day
  • Duration: Approx. 70 hours
  • Jewels: 24


  • Stop seconds hand function
  • Date display

Case Size

Thickness: 13.4mm
Diameter: 45.0mm
Lug-to-lug: 52.6mm
Weight: 190.0
Lug width: 20

  • Case Material: Stainless steel (super hard coating)
  • Bezel: Ceramic Insert
  • Crystal: Sapphire crystal
  • Crystal Coating: Anti-reflective coating on inner surface
  • LumiBrite: LumiBrite on hands, index(es) and bezel
  • Clasp: Three-fold clasp with secure lock , push button release with extender


  • LIMITED EDITION on the case back
  • Serial number engraved on the case back
  • Unidirectional rotating bezel
  • Screw-down crown
  • Three-fold clasp with secure lock and extender
  • Screw case back

Not included in any Sale or Promotion - More Information