Seiko Cal. 6312 - 960

Seiko 6312-960

The 6312-960 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6312 caliber with 24j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-218a86a60792]

Also known as: Bullhead, Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
37mm
Case Thickness
14.8mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
60m
Dial Color
Green
Jewels
24j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1969

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seikata-wm-218a86a60792