Prospex Speedtimer 1964 Chronograph Re-Creation

Prospex Speedtimer – 1964 Chronograph RecreationIntroducing 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. MovementAccuracy: -15/+25 seconds per dayCalibre: 8R46Movement Type: Automatic with Manual WindingPower Reserve: 45 Hours|||ExteriorDial Colour: BlackLumiBrite: Lumibrite on hands and indexesCase Material: Stainless steel (super-hard coating)Strap/Bracelet: Stainless steelClasp: Three-fold clasp with push button releaseCase Diameter: 42.5mmCase Thickness: 15.09mmCase Length: 45.49mmLug Width: 20.0mm|||Other SpecificationsWater Resistance: 10 barCrystal Coating: Anti-reflective coating on inner surfaceCrystal Type: Dual-curved sapphire crystalOther Specifications: See-through case backWatch Function: Equipped with small seconds hand, Stop seconds hand function