Seiko Cal. 0720 - 112

Released in 1983, the Cal. 0720 with design code 112 was part of Seiko's domestic market collection. With its 19mm lug width and 15.4mm profile, it sits comfortably on most wrists. [seikata-wm-dcc18ddf6b8a]

Also known as: Sportsmatic, Emperor

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

15.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Black

Jewels

26j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1983

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