Seiko Cal. 5621 - 291

The Seiko 5621-291 represents an important milestone in Seiko's 1997 lineup. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-87ffe930d35c]

Also known as: Monster, Emperor

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

35mm

Case Thickness

14.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1997

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