Seiko Cal. 6335 - 640

This Solar model from 1971 features a 36mm Gold-Plated case. With its 18mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-1ee7314b78c3]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

13.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

120m

Dial Color

Black

Jewels

19j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1971

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