Patek Philippe

In 1962, Patek Phillipe launched the Reference 3448, the world's first self-winding perpetual calendar wristwatch. It was innovative not only thanks to the technical achievements of the watch, but it was also elegantly presented in what was then a very oversized and slim case, made by Antoine Gerlach. Two distinct series were made, with the first one having a slightly smaller bezel and a domed glass. The second series had a thicker bezel with a flat sapphire crystal. The lugs now also reached all the way to the lower side of the bezel. The very well-preserved dial is typical of the production after 1972 with printed signature and straight date, as well as with the 'sigma' letters at 6 o'clock.

According to our research, there were less than 600 examples manufactured in total, including 450 pieces in yellow gold, until its discontinuation in 1981 when the 3450 with leap-year indication was introduced to the market.

The present lot is a rare example by any standards and with such elegant lines and enduring case design, it would be a quintessential addition to any important wristwatch collection. It has further been retained in excellent condition with razor sharp edges and crisp hallmarks, as it appears unpolished.