Seiko Cal. 5684 - 908

This Solar model from 1981 features a 39mm PVD Black case. Powered by the 5684 caliber with 23j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-a26aa89cfb76]

Also known as: Monster

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

39mm

Case Thickness

12.7mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

170m

Dial Color

Burgundy

Jewels

23j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1981

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