Seiko Cal. 7174 - 254

The Seiko 7174-254 represents an important milestone in Seiko's 1976 lineup. Powered by the 7174 caliber with 18j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-15bf6a0e31a1]

Also known as: Bullhead

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

41mm

Case Thickness

11.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

White

Jewels

18j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1976

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