Seiko Cal. 6638 - 824

This Solar model from 1979 features a 44mm Stainless Steel case. It features a Champagne dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-1b548c523254]

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

10.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Champagne

Jewels

30j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1979

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