Seiko Cal. 3865 - 411

Seiko 3865-411

The 3865-411 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3865 caliber with 27j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-1f927af6df06]

Also known as: World Timer, Golden Tuna

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
46mm
Case Thickness
8.6mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
90m
Dial Color
Green
Jewels
27j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1981

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