Seiko Cal. 7161 - 878

This Spring Drive model from 1987 features a 38mm Two-Tone case. It features a Green dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-a7754ef64183]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

9.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

150m

Dial Color

Green

Jewels

35j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1987

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