Seiko Cal. 7187 - 630

This Spring Drive model from 1965 features a 36mm Titanium case. It features a Cream dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-ae7d15aa88c9]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

15.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

140m

Dial Color

Cream

Jewels

18j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1965

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