Seiko Cal. 6312 - 905

Seiko 6312-905

This Spring Drive model from 1968 features a 44mm Two-Tone case. The Coin-Edge bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-1d7f94a32154]

Also known as: Monster

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
44mm
Case Thickness
12.2mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Green
Jewels
24j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1968

Related Models

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