Seiko Cal. 3890 - 539

This Quartz model from 1977 features a 44mm PVD Black case. It features a Burgundy dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-d2d65aea98b1]

Also known as: Navigator

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

44mm

Case Thickness

14.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Burgundy

Jewels

19j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1977

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