Seiko Cal. 3864 - 817

The Seiko 3864-817 represents an important milestone in Seiko's 1981 lineup. Powered by the 3864 caliber with 24j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-9fb2bf8450f5]

Also known as: Golden Tuna, Flighty

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

13.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

100m

Dial Color

Navy

Jewels

24j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1981

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