For the Calatrava Patek Philippe Ref.7121, the highlight is the Calibre 215 PS LU. Just like other watches in the Calatrava family, this movement is an outstanding work in Patek Philippe. Manual winding movement needs to care everyday but that is the charm of a mechanical watch. It takes just a bit of time to wind it up, and it could works precisely and limits the difference to -3 and +2 second. Moon phase is also precise. The Gyromax balance wheel is another outstanding feature for Caliber 215 PS LU. The rotating rotor, after precise adjustment, works at a frequency of 4 Hz constantly. This top technique is filed applied for a patent in 1949 and 1951, and now it is still a standard in the watch industry.
Other Patek Philippe watches that need to recommend to you is the Patek Philippe Nautilus Dual Time Chronograph. For this watch, what worth mentioning is the new CH 28-520 CFUS automatic winding movement which can work at least for 45 hours. This movement measures 28*31mm and 6.95mm of the thickness. It has four grand complications, namely, the chronograph, date display, day/night display and dual time. Through the see-through sapphire the whole movement is completely visible to you. It is undeniable that Patek Philippe Nautilus Dual Time Chronograph has many advantages over other watches. The modern design, delicate structure, best quality and excellent and practical functions, would impress collectors.
The hot sale of the Patek Philippe watches on the market now including the Patek Philippe 5146R-001 men mechanical watch, and if you want to have one, you can make your purchase on the replica one from China online store with budget price. And Patek Philippe 5146R-001 feaures automatic winding mechanical movement, 39mm in diameter, thickness of 11.50mm, watch case of 18k rose gold, functions of date display, week display, month display and moon phrase.