Seiko Cal. 6630 - 168

The Seiko 6630-168 represents an important milestone in Seiko's 1979 lineup. Powered by the 6630 caliber with 28j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-8fea6e1b4428]

Also known as: Golden Tuna, Flighty

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

38mm

Case Thickness

15.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Green

Jewels

28j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1979

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