Seiko Cal. 4542 - 286

This Quartz model from 1990 features a 40mm Hardlex-Coated Steel case. Powered by the 4542 caliber with 30j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-819d7deb76ca]

Also known as: Monster, Shogun

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

14.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Cream

Jewels

30j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1990

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