Watch case assembly

Details Watch case assembly Watch case assembly

1981-03-30

1983-01-11

Truhe, J. V.

Horology: time measuring systems or devices

Cases

With front or back details

G04B 3700

Patent

active

043679609

ABSTRACT:
A watch case assembly having a main casing of substantially ring-like configuration, a stainless steel movement retaining ring attached within the bottom portion of the main casing, a gold rear wall retaining ring attached to the movement ring and a stainless steel rear wall attached to the rear wall ring. The rear wall ring extends outwardly from the movement ring abutting the maining casing and inwardly from said ring providing a surface for attaching the rear wall. When positioned on a wearer's wrist only the stainless steel rear wall engages the wearer's skin and only the main casing and the rear wall ring are visible and as a result the casing appears to be entirely gold.

REFERENCES:
patent: 2708338 (1955-05-01), Pfisterer
patent: 2749702 (1956-06-01), Schwaibold
patent: 3690062 (1972-09-01), Kasai et al.
patent: 3841848 (1974-10-01), Kasai et al.
patent: 4009564 (1977-03-01), Zurcher
patent: 4228389 (1980-10-01), Vennard

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