Patek Philippe Platinum Perpetual Calendar Retrograde Ref. 5059P (New Arrival)

Rolex Steel Oyster Perpetual Ref. 1002 with Gilt Dial

Breguet Yellow Gold Perpetual Calendar Watch Ref. 3050BA, Early Series

Vacheron Constantin Platinum Skeleton Perpetual Watch Ref. 43033

Patek Philippe White Gold Perpetual Calendar Chronograph Watch Ref. 5270G-013 with Original Box and Papers

Patek Philippe Yellow Gold Perpetual Calendar Ref. 5040J

Patek Philippe Rose Gold Perpetual Calendar Split Seconds Chronograph Watch Ref. 5204

Patek Philippe Platinum Perpetual Calendar Chronograph Ref. 5970

Audemars Piguet Yellow Gold Perpetual Calendar Ruby and Diamond Watch, Likely Piece Unique

Audemars Piguet Yellow Gold Royal Oak Perpetual Watch Ref. 25554BA in Outstanding Original Condition

Patek Philippe Platinum Perpetual Calendar Ref. 3940

Patek Philippe Platinum Perpetual Calendar Minute Repeater Watch Ref. 5374

Audemars Piguet Yellow Gold Royal Oak Skeleton Perpetual Ref. 25636BA

Patek Philippe Yellow Gold Perpetual Calendar Watch Ref. 5140

Patek Philippe Platinum Perpetual Calendar Ref. 5496

Patek Philippe Yellow Gold Perpetual Calendar Pocket Watch Ref. 725/2

Patek Philippe Platinum Perpetual Calendar Split Seconds Chronograph Ref. 5004P with Unique Red Numeral 2 (Private Sale)

Patek Philippe Yellow Gold Perpetual Calendar Ref. 3448 on a Bracelet (Private Sale)

Patek Philippe Rose Gold Perpetual Calendar Watch Ref. 5013 (Private Sale)

Patek Philippe White Gold Perpetual Calendar Chronograph Watch Ref. 5020

Vacheron Constantin Platinum Perpetual Ref. 43031