Seiko Cal. 6632 - 557

The Seiko 6632-557 represents an important milestone in Seiko's 1989 lineup. Powered by the 6632 caliber with 27j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-648fd75bebdb]

Also known as: Goldfeather

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

42mm

Case Thickness

13.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

90m

Dial Color

Black

Jewels

27j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1989

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