Patek Philippe. A fine and unusual 18K gold openface minute repeating keyless lever watch with two-tone silvered roulette-style dial

Patek Philippe. A fine and unusual 18K gold openface minute repeating keyless lever watch with two-tone silvered roulette-style dial
Signed Patek Philippe & Co., Geneve, retailed by Spaulding & Co., movement no. 197'886, case no. 413'681, manufactured in 1924
Cal. 17''' nickel-finished lever movement, 29 jewels, bimetallic compensation balance, wolf's tooth winding, minute repeating on two hammers onto two gongs, gold cuvette engraved Spaulding & Co. - Patek, Philippe & Co. Geneva, Switzerland, two-tone silvered roulette-style dial, applied gold Arabic numerals, subsidiary seconds, circular case, snap on back, repeating slide in the band, case, dial and movement signed by maker, cuvette signed by maker and retailer
46 mm. diam.