Monaco Legend Group lines up rare Cartier and Audemars Piguet watches for Lugano sale

By AI, Created 7:45 AM UTC, May 26, 2026, /AGP/ – Monaco Legend Group will auction one of its strongest Cartier selections in recent years on June 4 in Lugano, led by two rare Cartier-signed Audemars Piguet calendar watches. The sale also spotlights London-made Cartier pieces, Paris references and modern special orders as collector demand broadens across eras.

Why it matters: - Monaco Legend Group is presenting a deep Cartier-focused sale at a time when rare signed and special-order watches are drawing strong collector attention. - The lineup spans early 20th-century design, mid-century London production and modern Cartier, which broadens the sale’s appeal beyond one era or style. - The catalogue includes pieces with extremely limited known examples, which can sharpen bidding interest and price discovery.

What happened: - Monaco Legend Group will hold its Exclusive Timepieces auction in Lugano on June 4, 2026. - The auction house describes the sale as one of its most significant Cartier offerings to date. - The catalogue includes rare Cartier-signed watches, important London-made pieces, Paris references, unusual Tank variants, special orders and modern Cartier examples. - The full catalogue is available in the official auction listing.

The details: - Lot 107 is a square Triple Calendar Moon Phase with a Cartier-signed dial from the 1960s. Only three examples are known to have surfaced on the market, and all were retailed and sold by Cartier. Estimate: CHF 250,000 to 500,000. - Lot 128 is an Audemars Piguet reference 5513 Triple Calendar Moonphase with a Cartier-signed dial. The model was made between 1951 and 1967 in 19 examples across all metals. Scholarship suggests 11 were cased in yellow gold, and only two carry Cartier signatures. The present watch was the first delivered in May 1960. Estimate: CHF 120,000 to 240,000. - Lot 148 is a circa 1967 Baignoire Oblique London with the case rotated about 30 degrees relative to the strap. Only two other examples are known. Estimate: CHF 50,000 to 100,000. - Lot 106 is a circa 1970 Tank Allongée London with elongated proportions and a rear-wound construction that keeps the design symmetrical. Estimate: CHF 50,000 to 100,000. - Lot 142 is a circa 1969 Tank Cintrée London with its original numbered Cartier bracelet. Estimate: CHF 25,000 to 50,000. - Lot 67 is a Tank Normale London with a crosshatch guilloché dial and original bracelet, and the configuration may be unique. Estimate: CHF 20,000 to 40,000. - Lot 92 is a Tank Obus London with bullet-form lugs and an aged ivory dial. Estimate: CHF 20,000 to 40,000. - Lot 96 is an early 1970s Tank Louis London with its matching numbered clasp and hallmarks. Estimate: CHF 15,000 to 30,000. - Lot 111 is a Tank Basculante with a Paris dial and French-made case by Edmond Jaeger. Cartier introduced the model in 1932 with its pivoting case. Estimate: CHF 50,000 to 100,000. - Lot 112 is a Tank Obus Savonette, combining Obus case architecture with a hunter-style protective cover. The model was made in extremely small numbers. Estimate: CHF 80,000 to 160,000. - Lot 70 is a 1930s Tank Allongée that reflects Cartier’s Art Deco preference for elongated vertical proportions. Estimate: CHF 15,000 to 30,000. - Lot 143 is a Tank Normale preserved with its original brick bracelet. Estimate: CHF 25,000 to 50,000. - Lot 4 is a 1950s Tank Cintrée with its original herringbone-style yellow gold Cartier bracelet, and it may be the first 1950s Tank Cintrée to surface with a period-original bracelet. Estimate: CHF 50,000 to 100,000. - Lot 35 is a Tank Cintrée CPCP from the Collection Privée Cartier Paris series, limited to 150 pieces. Estimate: CHF 20,000 to 40,000. - Lot 81 is a platinum special-order Tank Cintrée numbered “2.” Estimate: CHF 40,000 to 80,000. - Lot 8 is a ruby-set Santos Octagon with a matching ruby bracelet and “spider” dial. Estimate: CHF 20,000 to 40,000. - Lot 147 is a platinum Santos with a diamond-set bezel and bracelet. Estimate: CHF 30,000 to 60,000. - Lot 98 is a split-seconds chronograph pocket watch that pairs a discreet look with mechanical complexity. Estimate: CHF 15,000 to 30,000. - Lot 156 is an integrated-strap Tank, described as one of the most unconventional Tank designs of the 1970s. Estimate: CHF 20,000 to 40,000.

Between the lines: - Cartier’s strongest auction pieces often combine design rarity with provenance, not just technical complication. - The emphasis on London and Paris production underscores how collectors value regional workshop differences inside the Cartier name. - Modern Cartier references and special orders suggest the market is still expanding beyond vintage-only demand.

What’s next: - Bidding will take place at the Exclusive Timepieces Lugano auction on June 4, 2026. - Monaco Legend Group says it continues to expand its watch business through auctions, private sales and international previews. - The house has offices in Monaco, Switzerland, the USA and Italy, and holds preview exhibitions in Dubai, Hong Kong and Geneva. - Monaco Legend Group launched its FOCUS private sales department in 2025 for year-round immediate-purchase watches.