Seiko Cal. 6621 - 111

The Seiko 6621-111 represents an important milestone in Seiko's 1986 lineup. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-c2af21b51b28]

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

13.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

White

Jewels

30j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1986

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