Product Description
Prospex Speedtimer – 1964 Chronograph Recreation
Introducing an entirely new Prospex watch collection, inspired by Seiko’s professional timekeeping heritage.
This timepiece inspired by the original 1964 chronograph stopwatch.
Becoming official timekeeper for Tokyo’s high profile international sports event in 1964 was a turning point in Seiko’s history. Making precisely accurate professional timing instruments, with no prior experience, resulted in the Seiko Watch Corporation design code of visibility, legibility and functionality.
Prospex is a combination of the words ‘Professional’ and ‘Specifications.’ These timepieces are designed to be practical, reliable and durable within extreme or everyday environments, for experts, sports lovers and adventure seekers alike.
Movement:
Accuracy: -15/+25 seconds per day
Calibre: 8R46
Movement Type: Automatic & Manual Winding
Power Reserve: 45 Hours
Watch Case:
Case Material: Stainless Steel (Super Hard Coating)
Case Thickness: 15.09mm
Case Diameter: 42.5mm
Case Length: 45.49mm
Lug Width: 20.0mm
Exterior:
Dial Colour: Black
LumiBrite: Lumibrite on hands and indexes
Clasp: Three-fold clasp with push button release
Strap/Bracelet: Stainless Steel
Other Specifications:
Water Resistance: 10 bar
Crystal Coating: Anti-reflective coating on inner surface
Crystal Type: Dual-curved sapphire crystal
