Seiko Cal. 7148 - 247

The Seiko 7148-247 represents an important milestone in Seiko's 1983 lineup. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-e5c72126407e]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

11.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

40m

Dial Color

White

Jewels

25j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1983

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