Seiko Cal. 5613 - 583

Released in 1970, the Cal. 5613 with design code 583 was part of Seiko's domestic market collection. With its 22mm lug width and 15.3mm profile, it sits comfortably on most wrists. [seikata-wm-dbef565fdaf8]

Also known as: Monster, UFO

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

15.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

170m

Dial Color

White

Jewels

31j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1970

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