Seiko Cal. 6633 - 290

This Hand-Winding model from 1974 features a 38mm Gold-Plated case. With its 21mm lug width and 12.2mm profile, it sits comfortably on most wrists. [seikata-wm-a506e41a2302]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

12.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

100m

Dial Color

Green

Jewels

29j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1974

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