Seiko Cal. 4473 - 426

This Spring Drive model from 1968 features a 40mm PVD Black case. It features a Burgundy dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-edf7dcc9389e]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

40mm

Case Thickness

12.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

190m

Dial Color

Burgundy

Jewels

31j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1968

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