Seiko Cal. 3861 - 582

Seiko 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

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