Seiko Prospex Black Series Night Vision Solar Speedtimer Chronograph - SSC923P1

A new edition within the Prospex ‘Black Series’ series collection, this ‘Night Vision’ Speedtimer 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 and a day-date function at 4.30pm, and is accompanied by a black nylon strap.

In classic Prospex ‘Speedtimer’ style, this timepiece has chronograph functionality, allowing for the measurement of elapsed time, and is powered by a solar-powered V192 calibre, accurate to +/- 15 seconds per month.

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.


Movement
Accuracy: -15/+15 seconds per month
Calibre: V192
Movement Type: Quartz Solar
Power Reserve: Operating for approx. 6 months (when fully charged)

Exterior
Dial Colour: Black
LumiBrite: Lumibrite on hands and indexes
Case Material: Stainless steel (Super Hard Coating)/ Ceramic Bezel
Strap/Bracelet: Nylon
Clasp: Three-fold clasp with push button release
Case Diameter: 41.4mm
Case Thickness: 13.0mm
Case Length: 45.9mm
Lug Width: 21.0mm

Other Specifications
Water Resistance: 10 bar
Weight: 90.0g
Crystal Coating: Anti-reflective coating on inner surface
Crystal Type: Curved Sapphire Crystal
Other Specifications: Screw case back, Tachymeter function
Watch Function: 24-hour hand, Chronograph up to 60 minutes in 1/5 second increments, Date display, Equipped with small seconds hand, Overcharge prevention function, Power reserve indicator.