Seiko Cal. 7131 - 237

Seiko 7131-237

This Kinetic model from 1979 features a 41mm Stainless Steel case. With its 20mm lug width and 12.3mm profile, it sits comfortably on most wrists. [seikata-wm-5868eedbef79]

Also known as: Golden Tuna

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
12.3mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Cream
Jewels
22j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1979

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seikata-wm-5868eedbef79