Seiko Cal. 5271 - 884

The Seiko 5271-884 represents an important milestone in Seiko's 1974 lineup. Powered by the 5271 caliber with 30j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-2da2c2321ee4]

Also known as: Monster, Sea Horse

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

36mm

Case Thickness

11.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

150m

Dial Color

Champagne

Jewels

30j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1974

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