Seiko Cal. 5223 - 755

This Spring Drive model from 1965 features a 35mm Hardlex-Coated Steel case. It features a Cream dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-2a377d88ee4f]

Also known as: Bellmatic, Flighty

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

10.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

180m

Dial Color

Cream

Jewels

33j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1965

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