Leroy. A fine and rare large 18K pink gold openface keyless minute repeating watch

Leroy. A fine and rare large 18K pink gold openface keyless minute repeating watch
Signed Leroy, case no. 7505, cuvette no. 67539, manufactured circa 1920
Cal. 19'''1/2 mechanical jewelled movement, minute repeating on two hammers, hinged gold cuvette engraved L.Leroy & Cie, Horlogers de la Marine, 7 bd de la Madeleine, Fondée 13-15 Palais Royal, Paris, gilt engine turned dial, large black Arabic numerals, railway minute divisions, blued steel Breguet hands, subsidiary seconds, large circular case, hinged back, repeating slide in the band, case, dial and movement signed
56.8 mm. diam.