Seiko Cal. 0767 - 631

Seiko 0767-631

The 0767-631 is a sought-after Automatic piece from Seiko's golden era. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-6cfb8328f178]

Also known as: Sumo, Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
35mm
Case Thickness
9.9mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
80m
Dial Color
Cream
Jewels
36j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1985

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seikata-wm-6cfb8328f178