Seiko Cal. 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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