Seiko Cal. 0722 - 243

This Spring Drive model from 1973 features a 36mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-4057d716380e]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

9.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

200m

Dial Color

Burgundy

Jewels

34j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1973

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