Seiko Cal. 6188 - 311

Released in 1981, the Cal. 6188 with design code 311 was part of Seiko's domestic market collection. With its 19mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-dd57190130fe]

Also known as: Samurai, Tuna

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

14.7mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Champagne

Jewels

27j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1981

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