Seiko Cal. 6636 - 461

This Quartz model from 1975 features a 38mm Stainless Steel case. With its 21mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-82efadb3c95a]

Also known as: Rally, Silverwave

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

8.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Burgundy

Jewels

29j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1975

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