Seiko Cal. 6312 - 137

Seiko 6312-137

The 6312-137 is a sought-after Kinetic piece from Seiko's golden era. It features a Black dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-4add50ea685c]

Also known as: Bullhead, Helmet

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
38mm
Case Thickness
13.8mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
120m
Dial Color
Black
Jewels
25j
Frequency
36,000 bph
Power Reserve
54 hours
Year
1988

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