Cartier - Rotonde de Cartier Chronograph. Cartier launches its first elegant 40 mm chronograph in three versions powered by the in-house Calibre 1904-CH MC – Watch-Insider.com
CRW1556369 - Orologio Rotonde de Cartier Datario a finestrella e riserva di carica - 40 mm, movimento meccanico a carica manuale, acciaio, pelle - Cartier