Seiko Cal. 3880 - 848

This Spring Drive model from 1978 features a 37mm PVD Black case. Powered by the 3880 caliber with 27j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-62907a2edcd5]

Also known as: Shogun, Rally

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

13.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1978

Related Models

• Seiko 4479-985
• Seiko 6679-921
• Seiko 7198-124
• Seiko 6635-487
• Seiko 4590-274
• Seiko 5244-595
• Seiko 6274-352
• Seiko 7025-914
• Seiko 5677-501
• Seiko 5635-220
• Seiko 3845-538
• Seiko 6362-905