Seiko Cal. 5637 - 612

This Solar model from 1972 features a 39mm Stainless Steel case. It features a Cream dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-63b437ad00e5]

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

13.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Cream

Jewels

34j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1972

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