Seiko Cal. 7018 - 553

The Seiko 7018-553 represents an important milestone in Seiko's 1983 lineup. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-4fc8d3c9f9a4]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

9.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

50m

Dial Color

Champagne

Jewels

27j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1983

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