Seiko Cal. 7030 - 823

Released in 1973, the Cal. 7030 with design code 823 was part of Seiko's domestic market collection. With its 21mm lug width and 12.4mm profile, it sits comfortably on most wrists. [seikata-wm-4023de7619ca]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

12.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

200m

Dial Color

Black

Jewels

32j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1973

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