Seiko Cal. 6624 - 579

Released in 1969, the Cal. 6624 with design code 579 was part of Seiko's domestic market collection. With its 19mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-7f29a08bd2ce]

Also known as: Helmet, Bellmatic

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

42mm

Case Thickness

9.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Navy

Jewels

32j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1969

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