Seiko Cal. 6312 - 686

Seiko 6312-686

The 6312-686 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6312 caliber with 23j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-cfc68122bc2e]

Also known as: Helmet

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
44mm
Case Thickness
11.3mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Burgundy
Jewels
23j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1976

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