Prospex Speedtimer Solar Chronograph

This solar-powered chronograph timepiece is from the Prospex Speedtimer watch collection which represents Seiko’s professional timekeeping heritage.

In the 1960s, Seiko announced itself on the international sports timing stage with a whole new generation of high-precision equipment. Seiko timekeeping is endorsed by international sports federations at many of the world’s leading sports events, starting with the 1964 Olympics and continuing into the IAAF partnership today.

Adding to the popular ‘Speedtimer’ watch collection, this particular design features an increased ‘go large’ case size – the original was 39mm, whilst this piece is 41.4mm, featuring a tapered bracelet, aluminum bezel and tachymeter for increased practicality and visibility. Conveniently, this watch charges from both natural and electric light.

Prospex timepieces are practical, reliable and durable within extreme or everyday environments, for sports lovers and adventure seekers alike.


Movement
Accuracy:±15 seconds per month (±1 second per day)
Calibre:V192
Movement Type:Quartz Solar

Exterior
Dial Colour:Blue
LumiBrite:Lumibrite on hands and indexes
Clasp:Three-fold clasp with push button release
Strap/Bracelet:Stainless Steel
Case Diameter:41.4mm
Case Length:45.9mm
Case Material:Stainless Steel
Case Thickness:13.0mm
Lug Width:21.0mm

Other Specifications
Water Resistance:10 bar
Crystal Type:Curved Sapphire Crystal
Other Specifications: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