Seiko Cal. 7138 - 581

Seiko 7138-581

This Quartz model from 1976 features a 43mm Two-Tone case. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-519f3b1f99ac]

Also known as: Shogun, Flighty

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
43mm
Case Thickness
9.7mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Silver
Jewels
21j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1976

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seikata-wm-519f3b1f99ac