Seiko Cal. 6621 - 571

This Quartz model from 1979 features a 44mm Gold-Plated case. Powered by the 6621 caliber with 34j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-961e4f8ef55f]

Also known as: Helmet, Goldfeather

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

13.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Cream

Jewels

34j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1979

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