Seiko Cal. 4446 - 731

This Quartz model from 1975 features a 38mm Titanium case. It features a Burgundy dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-fa44ed3e18f2]

Also known as: Bellmatic

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

38mm

Case Thickness

10.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

Burgundy

Jewels

27j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1975

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