Seiko Cal. 6633 - 928

The Seiko 6633-928 represents an important milestone in Seiko's 1983 lineup. Powered by the 6633 caliber with 32j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-d496c4a8e2cf]

Also known as: Tuna, Panda

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

8.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Burgundy

Jewels

32j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1983

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