Seiko Cal. 7091 - 950

This Spring Drive model from 1988 features a 40mm Titanium case. It features a Black dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-19c118ab6c71]

Also known as: Navigator, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

14.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Black

Jewels

34j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1988

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