Seiko Cal. 7188 - 921

This Spring Drive model from 1966 features a 34mm Titanium case. It features a White dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-21f1e08c9af1]

Also known as: Monster

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

34mm

Case Thickness

12.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

120m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1966

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