Seiko Cal. 4532 - 445

This Automatic model from 1983 features a 46mm PVD Black case. It features a Burgundy dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-31c5f99e9731]

Also known as: Sumo, Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

46mm

Case Thickness

11.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

Burgundy

Jewels

27j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1983

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