Seiko Cal. 5652 - 620

This Spring Drive model from 1967 features a 46mm Hardlex-Coated Steel case. It features a Green dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-63b84cc650b6]

Also known as: Bellmatic, Flighty

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

10.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Green

Jewels

25j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1967

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