Seiko Cal. 6621 - 544

The Seiko 6621-544 represents an important milestone in Seiko's 1980 lineup. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-bcb2664f9005]

Also known as: Pogue, Panda

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

9.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

60m

Dial Color

Black

Jewels

26j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1980

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