This is a sports version of 7071, with a completely redesigned ladies chronograph. 7071 came out in 2009 and appeared in men’s watches the following year. It once again became the basis of a second chronograph with a perpetual calendar in 2012 and the basis of a second chronograph without a perpetual calendar in 2015. Patek Philippe replica launched the first in-house integrated chronograph movement CH 29-535 PS in the ladies watch Ref.
Ref. 7150/250R-001 Replica
Movement is the same. The best replica watch’s manual winding movement CH 29-535 PS has six innovations, representing an incremental improvement of the chronograph. In short, they are: 1. Optimize the tooth profile on the gears of the gear train to eliminate any lingering jumps in the start/stop function of the chronograph. 2. The improvement of the column wheel cover makes the movement adjustment easier and more precise. 3. The improvement of the locking lever makes the locking/brake function simpler, faster and more precise.
Innovations in the cheap replica watch movement: 4. The new component that facilitates instantaneous minute recording means that when the chronograph stops and starts again, there is not even a one-second delay, nor any obvious hand movement. 5. The remanufacturing of the hammers zeroed the stopwatches and enabled them to adjust automatically, thus completely eliminating the need for adjustment by the watchmaker. 6. The hammers are held in place with two jewels instead of pillars, so they operate more smoothly, more accurately, and require less adjustment.
There are also some innovations specifically aimed at fishing functions. When the lap time stops, a newly designed isolator separates the second hand wheel from the chronograph wheel to eliminate unnecessary friction and prevent the balance amplitude from falling when the second hand is not moving. The dual-second lever has a ruby roller between the two flat cam shoulders to align the chronograph with the dual-second hand precisely. As I mentioned, these are only gradual improvements of the brand. Patek Philippe replica watch has the means and expertise to adjust every minute detail of the movement from a truly good level to a truly good level.