Seiko Cal. 6636 - 370

This Solar model from 1977 features a 34mm Gold-Plated case. With its 20mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-56256dcdb4cc]

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

14.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1977

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