Seiko Cal. 4437 - 854

This Quartz model from 1989 features a 44mm PVD Black case. It features a Navy dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-05169e1843aa]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

44mm

Case Thickness

8.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Navy

Jewels

17j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1989

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