Patek Philippe, Ref 4910/010 Twenty-4, A stainless steel and diamond set bracelet watch, circa 2005. Estimate $4,000–6,000. Offered without reserve.
Launched in 1999, the Patek Philippe Twenty-4 epitomizes timeless feminine elegance. The piece is perfectly suited for day and night in its highly durable stainless steel case.
Cartier, Tank Chinoise, A yellow gold and enamel rectangular wristwatch, circa 1995. Estimate $5,000–7,000.
The Tank is an iconic design that has lent itself to many daring variations, including the Tank Chinoise. The piece is beautifully enameled and dressed in distinct applied numerals.
Piaget, Ref 90855 A 6, A white gold and diamond set bracelet watch with nephrite dial, circa 1985. Estimate $8,000–12,000.
Piaget has been known for its bold use of hardstone dials since the 1970s. This lot is heighted by a brightly colored nephrite dial and more than two carats of diamonds.
Audemars Piguet, Ref D77217 Royal Oak Offshore, A yellow gold automatic center seconds bracelet watch with date, circa 2000. Estimate $6,000–8,000.
A powerful take on the iconic Royal Oak from the 1970s, the Royal Oak Offshore in yellow gold offers wearers a sporty and bold diving watch.
Audemars Piguet, Ref E18018 Royal Oak, A white gold and diamond set wristwatch with date and mother of pearl dial, circa 2005. Estimate $4,000–6,000. Offered without reserve.
This Royal Oak is dressed in white gold and diamonds with a beautiful mother of pearl dial.
Bulgari, Ref BB.19.IT Tubogas, A yellow gold cuff watch, circa 2000. Estimate $6,000–8,000.
A signature of the Bulgari atelier, the Tubogas watch was originally inspired by ancient Rome and wraps perfectly around the wrist.
Piaget, Ref 1001 A6, A lady's white gold bracelet watch, circa 1960. Estimate $3,000–5,000. Offered without reserve.
This petite timepiece is a beautifully preserved example of Piaget’s in-house miniature movement.
Cartier, Ref 1660 Panthére, A lady's white gold and diamond set wristwatch with bracelet, circa 2010. Estimate $4,000–6,000. Offered without reserve.
This Panthère de Cartier features brilliant-cut diamonds throughout, making it the ultimate blend of watches and jewelry.
Rolex, Ref 69149 Datejust Tridor, A tri-colored gold and diamond set automatic center seconds wristwatch with date and bracelet, circa 1987. Estimate $5,000–7,000.
This Rolex Datejust is especially unique with its blend of colored gold.
Patek Philippe, Ref 4831/11 Golden Ellipse, A yellow gold and diamond set bracelet watch with mother of pearl and sapphire set dial, circa 2000. Estimate $8,000–12,000.
This Lady’s Golden Ellipse is embellished with diamonds and highlighted by a mother of pearl dial with sapphire indexes.
Cartier, Bulgari, Van Cleef & Arpels, Harry Winston. The biggest names in fine jewelry also make exceptional timepieces that expertly combine beauty and function. Sotheby’s Watches Online sale has a particularly strong selection of modern ladies' watches perfect for new or seasoned collectors. Click ahead to discover 10 highlights that will suit all styles.