Seiko Cal. 4491 - 948

This Solar model from 1978 features a 39mm PVD Black case. Powered by the 4491 caliber with 28j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-ac28bd656c78]

Also known as: Shogun

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

39mm

Case Thickness

10.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

100m

Dial Color

Burgundy

Jewels

28j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1978

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