Seiko Cal. 6661 - 629

The Seiko 6661-629 represents an important milestone in Seiko's 1987 lineup. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-f3f2ee63bcbb]

Also known as: Turtle, Navigator

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

43mm

Case Thickness

12.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

120m

Dial Color

Black

Jewels

35j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1987

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