Seiko Cal. 4431 - 162

This Automatic model from 1989 features a 43mm Gold-Plated case. It features a Silver dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-e29b8b268860]

Also known as: Bellmatic

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

9.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Silver

Jewels

24j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1989

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