Seiko Cal. 7138 - 478

This Kinetic model from 1983 features a 45mm Titanium case. It features a Black dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-fd0d1de1ec4a]

Also known as: Bullhead, Helmet

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

45mm

Case Thickness

14.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Black

Jewels

28j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1983

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