Seiko Cal. 7136 - 628

Seiko 7136-628

This Quartz model from 1977 features a 40mm Hardlex-Coated Steel case. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-1f64d1ed8d4c]

Also known as: Monster, Sea Horse

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
14.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Black
Jewels
20j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1977

Related Models

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