Seiko Cal. 6666 - 550

The Seiko 6666-550 represents an important milestone in Seiko's 1977 lineup. Powered by the 6666 caliber with 33j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-5d3d53f6d8ea]

Also known as: Shogun, Goldfeather

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

43mm

Case Thickness

13.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Champagne

Jewels

33j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1977

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