Seiko Cal. 4539 - 418

This Hand-Winding model from 1980 features a 46mm Stainless Steel case. It features a Burgundy dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-fc8f70c1162c]

Also known as: Sportsmatic, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

8.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

90m

Dial Color

Burgundy

Jewels

19j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1980

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