Seiko Cal. 7018 - 633

The Seiko 7018-633 represents an important milestone in Seiko's 1976 lineup. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-41c24ba1ca80]

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

14.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

Silver

Jewels

34j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1976

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