patek philippe 5052 automatic 18 k 750

Now that the season's big Antiquorum auction is over, Patrizzi & Co. are ready to offer a few more interesting lots in their auction on April 17 at the Mandarin Oriental Hotel in Geneva Switzerland. The auction event titled "Watch*** Masterpieces" will offer a modest volume of not so modest timepieces. Items include clocks, pocket watches, and wrist watches. Most of the offerings are rare Patek Philippe watches, while the entire collection seems to have an art deco theme. Pictured above is a Boucheron art deco table clock from about 1921. The clock is in gold and black enamel on mostly rock crystal (very hard to cut). This piece is estimated to go for 80,000 - 100,000 Swiss Francs at auction. Other notable lots include a yellow gold Patek Philippe Ref. 5024 minute repeater from 1997 (estimated to go for 250,000 - 300,000 Swiss Francs), and a yellow gold Patek Philippe Ref. 2438-1 from 1953 (also estimated to go for 250,000 - 300,000 Swiss Francs). The auction results will be testament to the current strength of the watch collector market. See the Patrizzi & Co Auction Press Release here. Ariel Adams publishes the watch review site aBlogtoRead.com.

This year Patek Philippe has unveiled the Pulsomax Ref. 5450, a new annual calendar watch. This limited edition of 300 platinum watch includes the newest technological development from Patek, the Pulsomax? escapement. It features a trilogy of Silinvar? components which provide a greater degree of accuracy and precision. Because Silinvar? is made from the chemical compound silicon dioxide, also known as silica, it is anti-magnetic and therefore is immune to magnetic influence which has caused disturbances in precision time keeping with steel components. In addition it has 1/3 the mass of steel and it is highly resistant to corrosion. With the combination of Silinvar? against Silinvar? the movement does require lubrication because of the low amount of friction created. All of these advancements means the time between required servicing of the watch is greatly increased. Over the past few years Patek Philippe has been changing the world of mechanical watches, and showing their superiority over other manufacturers with their bold new ideas and technology. The Pulsomax? is bringing watchmaking to a whole new level in the 21st century.