Seiko Cal. 4536 - 674

The Seiko 4536-674 represents an important milestone in Seiko's 1979 lineup. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-707aa4bb7fa9]

Also known as: Monster

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

12.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

80m

Dial Color

Navy

Jewels

17j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1979

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