Seiko Cal. 5241 - 180

The Seiko 5241-180 represents an important milestone in Seiko's 1982 lineup. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-e78831fc7ca7]

Also known as: Monster, Helmet

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

14.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

190m

Dial Color

White

Jewels

21j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1982

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