Seiko Cal. 6621 - 432

The Seiko 6621-432 represents an important milestone in Seiko's 1991 lineup. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-0945ae3ba639]

Also known as: Bullhead, Goldfeather

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

44mm

Case Thickness

13.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

30m

Dial Color

Black

Jewels

35j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1991

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