Seiko Cal. 4518 - 140

The Seiko 4518-140 represents an important milestone in Seiko's 1987 lineup. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-35b32d7f94bb]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

11.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

40m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1987

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