Seiko Cal. 7186 - 166

This Automatic model from 1977 features a 37mm Two-Tone case. It features a Cream dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-f4f0fd8e375a]

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

12.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Cream

Jewels

18j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1977

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