rovina watches for ladies

The ladies Twenty~4 watch from Patek Philippe was first introduced in 1999, it was created to be a contemporary version of the Gondolo ladies model and was insiped by Art Deco design. The collection also includes a line of Twenty~4? rings and earrings that compliment the various designs. They are available in stainless steel, rose gold, yellow gold and white gold. Each Twenty~4 has an onyx or a diamond solitaire on the crown. The two newest addition to Patek's Twenty~4 collecion are the 4910/52G and the 4910/48G, each only produced in 18k white gold.The first new Twenty~4 is model 4910/48G has a medium case size that is 25 x 30mm and has been set with diamonds in a beautiful Art Deco inspired pattern. It has a total of 500 diamonds with 499 set on the case, dial and bracelet and a single diamond set on the crown. The silvery sunburst dial displays hours and minutes and has diamond-set Roman numeral markers at twelve and six o'clock. The ultra thin Caliber E 15 quartz movement has 6 jewels and 57 individual parts and is marked with the geneva seal hallmark.The second new addition to the Twenty~4 collection is model 4910/52G also has a medium case size that is 25 x 30mm. The case, dial and bracelet have a custom pave diamond setting which unlike most pave settings uses several sizes of diamonds to create a unique effect. There are a total of 2458 diamonds included in the overall design with 12.65 carats on the case, dial and bracelet and a single 0.05 carat diamond on the crown. The ultra thin Caliber E 15 movement has a diameter of 16.30 mm and is 1.80 mm thick. The battery life is about three years.

A Lange Tourbillon "Pour le Mérite" was recently sold at Antiquorum for $151,000.No. 107/150, was produced in a limited edition of 150 examples in 18kt gold in the 1990's, with only 15 produced in 18kt pink gold. This particular model was sold on March 3, 1999. Production of this reference started in 1994.The case in 18kt pink gold features a visible one-minute tourbillon regulator, with 36 hours of power reserve.Movement is the Lange Caliber L 902.0-No. 432, with a Glashütte three-quarter plate, with the movement being decorated and engraved by hand. It has 29 jewels including 5 in screw-mounted gold châtons, a tourbillon cage bearing 2 diamond endstones, a lateral lever escapement with a one-minute tourbillon regulator with polished-steel equidistant three-arm carriage, and a Glucydur balance with screws, adjusted to 5 positions.It also features a Nivarox balance-spring with overcoil invented by Prof. Strasser, power equalization with chain and fusée, maintaining power and stepped planetary gearing, shock-absorber, and a self-compensating Breguet balance-spring. The case diameter is 38mm.This is the only model produced today, utilizing power equalization with chain and fusée. It is only 12.3 mm. in diameter, with the tourbillon itself comprising 76 components, weighing less than half a gram. The planetary transmission gear, compensating for the decreasing power of the mainspring, is built into a miniature cone, measuring only 10 mm. in diameter at its base. Yet it comprises 38 separate parts.6/3/03