Seiko Cal. 5617 - 837

Released in 1982, the Cal. 5617 with design code 837 was part of Seiko's domestic market collection. With its 20mm lug width and 13.3mm profile, it sits comfortably on most wrists. [seikata-wm-dfbf4817cba3]

Also known as: Monster, Flighty

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

40mm

Case Thickness

13.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

190m

Dial Color

Burgundy

Jewels

19j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1982

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