Seiko Cal. 5636 - 537

Released in 1983, the Cal. 5636 with design code 537 was part of Seiko's domestic market collection. With its 22mm lug width and 10.2mm profile, it sits comfortably on most wrists. [seikata-wm-e3bd7ed0b66c]

Also known as: Crown, Arnie

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

44mm

Case Thickness

10.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1983

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