Seiko Cal. 7178 - 100

This Automatic model from 1978 features a 44mm Two-Tone case. It features a White dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-27f533662888]

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

14.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

White

Jewels

21j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1978

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