Seiko Cal. 5666 - 976

The Seiko 5666-976 represents an important milestone in Seiko's 1986 lineup. Powered by the 5666 caliber with 26j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-06aa368eb578]

Also known as: Turtle, Shogun

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

14.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Burgundy

Jewels

26j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1986

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