Seiko Cal. 5223 - 677

This Spring Drive model from 1972 features a 44mm Titanium case. It features a White dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-20db1a66afe4]

Also known as: Sea Horse, Arnie

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

44mm

Case Thickness

11.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

190m

Dial Color

White

Jewels

36j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1972

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