Seiko Cal. 5637 - 496

The Seiko 5637-496 represents an important milestone in Seiko's 1993 lineup. Powered by the 5637 caliber with 18j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-962d1bcee7b0]

Also known as: Panda, Silverwave

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

34mm

Case Thickness

14.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1993

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