Seiko Cal. 6610 - 569

The Seiko 6610-569 represents an important milestone in Seiko's 1977 lineup. Powered by the 6610 caliber with 27j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-789cc9f26c4f]

Also known as: Turtle, Flighty

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

13.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Cream

Jewels

27j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1977

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