Seiko Cal. 5274 - 776

This Spring Drive model from 1972 features a 41mm Titanium case. It features a Black dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-98b308ff633a]

Also known as: Bullhead, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

9.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Black

Jewels

29j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1972

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