Seiko Cal. 6637 - 949

This Solar model from 1967 features a 46mm Titanium case. With its 18mm lug width and 8.9mm profile, it sits comfortably on most wrists. [seikata-wm-e692f2331401]

Also known as: Goldfeather, Bellmatic

Specifications

Movement

Solar

Case Material

Titanium

Case Width

46mm

Case Thickness

8.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

120m

Dial Color

Navy

Jewels

33j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1967

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