Seiko Cal. 4564 - 871

The Seiko 4564-871 represents an important milestone in Seiko's 1993 lineup. Powered by the 4564 caliber with 25j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-002cf37cbe61]

Also known as: Bullhead, Crown

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

36mm

Case Thickness

11.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

White

Jewels

25j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1993

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