Seiko Cal. 3865 - 889

Seiko 3865-889

The 3865-889 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3865 caliber with 35j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-4d159c41784e]

Also known as: Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
10.0mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
White
Jewels
35j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1980

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seikata-wm-4d159c41784e