Seiko Cal. 7011 - 197

The Seiko 7011-197 represents an important milestone in Seiko's 1982 lineup. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-6a6be3ebda92]

Also known as: Sumo, Helmet

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

9.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

190m

Dial Color

Green

Jewels

18j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1982

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