Seiko Cal. 6629 - 631

This Solar model from 1975 features a 44mm Hardlex-Coated Steel case. Powered by the 6629 caliber with 19j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-b40471034241]

Also known as: Helmet

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

10.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Champagne

Jewels

19j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1975

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