Gold Wrist Chronometer no. 71201

Case: Gold, made in Geneva, square, snap on caseback stamped with "HNC" logo, stylized key casemaker's mark with no. "20" for "E & A Rigacci freres" of Geneva, case no. 306009, original buckle stamped "18K" with "HNC" logo. 23/VII/24 - La maison "E et A Rigacci, fabr. de bijouterie et decoration de la boite de montre, Geneve, modifie sa raison sociale en celle de E et A Rigacci Freres, et a transfere ses locaux a 16, rue du Marche Dial: Multi-color gold, blued steel hands, unsigned. Movement: Nickel, bi-metallic balance with blued steel balance spring with Breguet overcoil with polished steel kidney piece, stamped with the Geneva seal, signed "71201", underdial signed "71201" Provenance: 193? - Haas Neveux, Geneve 2021 - Remains in private collection after decades