Seiko Cal. 4478 - 298

This Quartz model from 1982 features a 35mm PVD Black case. Powered by the 4478 caliber with 34j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-18f530f15acd]

Also known as: Shogun

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

35mm

Case Thickness

13.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

140m

Dial Color

Green

Jewels

34j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1982

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