Seiko Cal. 4487 - 851

This Solar model from 1973 features a 39mm Stainless Steel case. It features a Green dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-23f52e13da47]

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

8.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

160m

Dial Color

Green

Jewels

34j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1973

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