Seiko Cal. 6689 - 665

The Seiko 6689-665 represents an important milestone in Seiko's 1965 lineup. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-7c94ff5bf81b]

Also known as: Goldfeather, Crown

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

13.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

33j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1965

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