Seiko Cal. 4474 - 656

This Solar model from 1978 features a 36mm PVD Black case. Powered by the 4474 caliber with 28j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-874be2c75d13]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

36mm

Case Thickness

14.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Green

Jewels

28j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1978

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