Seiko Cal. 7157 - 670

Seiko 7157-670

This Quartz model from 1981 features a 45mm Hardlex-Coated Steel case. With its 19mm lug width and 11.4mm profile, it sits comfortably on most wrists. [seikata-wm-dbcedfb6b07d]

Also known as: Sumo, Goldfeather

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
11.4mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
190m
Dial Color
Silver
Jewels
34j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1981

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