Seiko Cal. 5256 - 336

The Seiko 5256-336 represents an important milestone in Seiko's 1986 lineup. Powered by the 5256 caliber with 23j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-f24d44530ef4]

Also known as: Sportsmatic, Flighty

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

15.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

30m

Dial Color

White

Jewels

23j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1986

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