Seiko Cal. 6677 - 588

Released in 1966, the Cal. 6677 with design code 588 was part of Seiko's domestic market collection. Powered by the 6677 caliber with 35j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-c78a3f8d5891]

Also known as: UFO, Sea Horse

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

11.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Black

Jewels

35j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1966

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