Seiko Cal. 3861 - 582

The Seiko 3861-582 represents an important milestone in Seiko's 1980 lineup. Powered by the 3861 caliber with 21j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-9f2abb875e4c]

Also known as: Samurai, Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

8.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

120m

Dial Color

Navy

Jewels

21j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1980

Related Models

• Seiko 6382-330
• Seiko 5229-532
• Seiko 7135-698
• Seiko 3838-950
• Seiko 3815-352
• Seiko 4439-490
• Seiko 7015-734
• Seiko 7136-510
• Seiko 6626-449
• Seiko 3819-294
• Seiko 6117-426
• Seiko 5663-177