Patek Philippe White Gold Perpetual Engraved Ref. 5160

Patek Philippe Rose Gold Perpetual Chronograph Ref. 5270

Patek Philippe Yellow Gold Perpetual Calendar Watch Ref. 3940

Patek Philippe Platinum Perpetual Calendar Minute Repeater Watch Ref. 5374

Patek Philippe Platinum Perpetual Calendar Minute Repeater Ref. 5074, Single Sealed

Patek Philippe Platinum Perpetual Calendar Tourbillon Watch Ref. 5016

Audemars Piguet Titanium Royal Oak Quantieme Perpetual Ref. 26574

Patek Philippe White Gold Perpetual Calendar Watch Ref. 3970

Patek Philippe Yellow Gold Perpetual Calendar Watch Ref. 5140

Audemars Piguet White Gold Moskow Perpetual Equation of Time Ref. 25934

Patek Philippe White Gold Perpetual Calendar Watch Ref. 5136

Patek Philippe Platinum Perpetual Calendar Split Seconds Chronograph Watch Ref. 5204P

Patek Philippe Yellow Gold Perpetual Calendar Watch Ref. 5136

Patek Philippe Rose Gold Perpetual Minute Repeater Watch Ref. 5074, Double Sealed

Patek Philippe Platinum Minute Repeater Perpetual Calendar Watch Ref. 5216

Audemars Piguet Steel Royal Oak Quantieme Perpetual Ref. 26574