Seiko Cal. 5637 - 622

The Seiko 5637-622 represents an important milestone in Seiko's 1993 lineup. The Bidirectional bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-0d7992547499]

Also known as: Panda, Arnie

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

10.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Burgundy

Jewels

33j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1993

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