Seiko Cal. 6623 - 617

Released in 1967, the Cal. 6623 with design code 617 was part of Seiko's domestic market collection. With its 18mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-eb40a4cdb5dc]

Also known as: Arnie

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

14.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

110m

Dial Color

Burgundy

Jewels

19j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1967

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