Seiko Cal. 4428 - 705

This Quartz model from 1988 features a 42mm PVD Black case. It features a Champagne dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-e49a5ffa45f7]

Also known as: Bellmatic

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

42mm

Case Thickness

14.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

190m

Dial Color

Champagne

Jewels

22j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1988

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