Leroy. A fine and rare 18K pink gold hunter case minute repeating perpetual calendar keyless lever chronograph watch with moon phases

Leroy. A fine and rare 18K pink gold hunter case minute repeating perpetual calendar keyless lever chronograph watch with moon phases
Signed L. Leroy & Cie., Horlogers de la Marine, 7 Bd de la Madeleine, Fondee, 13-15 Palais-Royal, Paris, No. 69043, case no. 4230, circa 1910
Gilt-finished fully jewelled lever movement, bimetallic compensation balance, wolf's tooth winding, minute repeating on two hammers onto two gongs, gold cuvette, white enamel dial, Roman numerals, inner red Arabic 24 hours indication, outer black Arabic five minute divisions, gold spade hands, four subsidiary dials for month, leap year and 30 minutes register, day, date and moon phases with lunar calendar and constant seconds, plain circular case, repeating slide and chronograph button in the band, case numbered, cuvette signed and numbered
57 mm. diam.