Seiko Cal. 6234 - 406

This Spring Drive model from 1973 features a 42mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-8ee733053b54]

Also known as: Sumo, Crown

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

11.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Burgundy

Jewels

30j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1973

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