“Invenit et Fecit”, Precision Chronometer, Power-reserve Indication, Visible One-minute Tourbillon Regulator, Constant Force Remontoir with a Dead-Beat Second, Calibre 1403, 18k Pink Gold Movement; 18k Yellow Gold

Estimation
HKD 2,400,000 – 4,000,000
CHF: 300,000 – 500,000
USD: 300,000 – 500,000

REF. 5961P-001, Annual Calendar Chronograph, Platinum, Diamond Retailed by Tiffany & CO

Estimation
HKD 1,000,000 – 2,000,000
CHF: 125,000 – 250,000
USD: 125,000 – 250,000

REF. 30020/000P-7596, Les complications, Platinum

Estimation
HKD 1,100,000 – 2,000,000
CHF: 137,500 – 250,000
USD: 137,500 – 250,000

REF. 5713 / 1G-010, Self-winding, Centre-Seconds, Date; “Nautilus” so-called “Jumbo”; 18K White Gold and Diamonds

Estimation
HKD 1,600,000 – 3,200,000
CHF: 200,000 – 400,000
USD: 200,000 – 400,000

REF. 5971/12P-011, Perpetual Calendar Chronograph, Platinum, Rubies

Estimation

HKD: 8,000,000 – 15,000,000
CHF 1,000,000 – 1,900,000
USD: 1,000,000 – 1,900,000

REF. 3700 / 11, Self-winding, Date, “Sigma” “Trame” Dial, “Tapered” Integrated Bracelet; “Nautilus”, So-called “Jumbo”; 18K White Gold

Estimation
HKD: 6,400,000 – 9,600,000
CHF 800,000 – 1,200,000
USD: 800,000 – 1,200,000