Seiko Cal. 7165 - 634

This Spring Drive model from 1980 features a 37mm Titanium case. It features a White dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-10241529c716]

Also known as: Sportsmatic, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

12.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

White

Jewels

27j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1980

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