Seiko Cal. 4442 - 979

This Spring Drive model from 1976 features a 34mm Gold-Plated case. With its 21mm lug width and 10.7mm profile, it sits comfortably on most wrists. [seikata-wm-f2d653eee6ea]

Also known as: Sumo, Rally

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

10.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Silver

Jewels

33j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1976

Related Models

• Seiko 6619-628
• Seiko 5650-499
• Seiko 6282-631
• Seiko 5641-826
• Seiko 6296-333
• Seiko 7157-691
• Seiko 7162-919
• Seiko 5635-930
• Seiko 7042-255
• Seiko 5673-286
• Seiko 4496-794
• Seiko 6398-875