Cartier Ref. 1730, quartz, chronograph, minute and hour counters, date; “Tank Américaine Chronograph”; 18K yellow gold | Important Modern & Vintage Timepieces | Monaco, July 21, 2021
CartierRef. 1730, quartz, chronograph, minute and hour counters, date; “Tank Américaine Chronograph”; 18K yellow gold, 18K yellow gold, quartz, curvex, vertical rectangular-shaped, large gentleman’s wristwatch, water-resistant with case-back screwed by eight screws, cabochon blue sapphire-set crown, silver dial with radial Roman numerals and four horological complications:• Chronograph (activated by the two rectangular-shaped push-pieces located on the case-band)• 30-minute counter (subsidiary dial at 4 o’clock)• 12-hour counter (subsidiary dial at 7 o’clock)• Date of the month (subsidiary dial at 12 o’clock)
