Seiko Cal. 4555 - 874

This Solar model from 1986 features a 37mm Two-Tone case. Powered by the 4555 caliber with 21j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-4d57ea3c540f]

Also known as: Monster

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

37mm

Case Thickness

12.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Cream

Jewels

21j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1986

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