Seiko Cal. 3861 - 765

The 3861-765 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3861 caliber with 32j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-ce15e5e8a3d6]

Also known as: UFO, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

15.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

30m

Dial Color

Cream

Jewels

32j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1992

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