Seiko Cal. 5613 - 128

Released in 1965, the Cal. 5613 with design code 128 was part of Seiko's domestic market collection. With its 22mm lug width and 13.5mm profile, it sits comfortably on most wrists. [seikata-wm-87d3ee62efa4]

Also known as: Arnie

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

13.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

Black

Jewels

24j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1965

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