Seiko Cal. 0724 - 634

Released in 1982, the Cal. 0724 with design code 634 was part of Seiko's domestic market collection. With its 19mm lug width and 12.9mm profile, it sits comfortably on most wrists. [seikata-wm-7a9cfe4379fa]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

12.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

120m

Dial Color

Champagne

Jewels

17j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1982

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