Seiko Cal. 3875 - 971

This Spring Drive model from 1971 features a 34mm PVD Black case. With its 22mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-f9bf2341f53f]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

34mm

Case Thickness

15.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1971

Related Models

• Seiko 5651-736
• Seiko 0791-278
• Seiko 7126-972
• Seiko 4416-526
• Seiko 7134-212
• Seiko 6243-608
• Seiko 6226-919
• Seiko 6157-898
• Seiko 4517-808
• Seiko 6355-164
• Seiko 7054-638
• Seiko 5245-805