Seiko Cal. 4493 - 900

This Spring Drive model from 1973 features a 46mm PVD Black case. It features a Burgundy dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-7d8c321ba6d0]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

46mm

Case Thickness

8.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Burgundy

Jewels

26j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1973

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