Seiko Cal. 4548 - 857

This Quartz model from 1989 features a 37mm Gold-Plated case. Powered by the 4548 caliber with 27j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-311da62f874b]

Also known as: Bullhead, Rally

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

14.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

160m

Dial Color

Silver

Jewels

27j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1989

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