Seiko Cal. 7118 - 231

Released in 1974, the Cal. 7118 with design code 231 was part of Seiko's domestic market collection. With its 22mm lug width and 10.1mm profile, it sits comfortably on most wrists. [seikata-wm-3dfe1723cc6b]

Also known as: Sportsmatic, World Timer

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

38mm

Case Thickness

10.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Navy

Jewels

30j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1974

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