Seiko Cal. 6636 - 141

This Solar model from 1970 features a 43mm Stainless Steel case. It features a Burgundy dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-8628c2aee1b4]

Also known as: Sea Horse

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

9.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

140m

Dial Color

Burgundy

Jewels

20j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1970

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