The appearance of the IWC Portugieser 7-day chain 500701 rose gold watch is consistent with the classic Portugieser series. The biggest difference is that this watch uses rose gold to create its case. The dial is also made of silver-plated material and embedded time scale. Made with rose gold, the overall feel is more luxurious. IWC Portugieser 7-day chain 500701 rose gold watch 52010 movement with double barrel to ensure 7-day power reserve, although this led to the case is too large and too thick, but this is in the early long-powered watch Very rare. This also represents the peak skill of the watch's long power system at that time. In the internal mechanism, the 52010 movement's winding pawl, automatic wheel and oscillating weight bearing are now made of ceramic material, the automatic winding device operates almost without wear, and the black zirconia material reduces wear to almost Zero.Top AAA Replica IWC Portugieser Watches for sale.
The change in appearance of the IWC Portugieser 7-day chain 500701 rose gold watch is only one of them. It is even more worthy of our understanding that it is a self-produced 52010 movement. This movement has two characteristics, one of which is the use of the Peleton winding system, which is what we often call the "woodpecker" Pillerton winding system, the Peleton automatic winding system is by the technical director of the country Biller Developed in 1946, patents applied for. This system was further refined in 1950. The basic principle is that there is an eccentric cam behind the automatic oscillating weight of the movement. The cam rotates between the two pulleys of the "Woodpecker" to push the whole system. The principle of the tributary pole makes the "Long Bird Tsui" and "Short Bird Tsui" in the system constantly The ground moves relatively up and down, forming a "long bird Tsui" pull-down, "short bird Tsui" sliding upwards; "short bird Tsui" pulls down, "long bird Tsui" slides upwards, and keeps pulling the helical gear as the mainspring winding At the same time, the "Woodpecker" winding structure also has a suspension arm, which can reduce the impact vibration during wearing.Luxury AAA Replica Omega Speedmaster Watches with cheap prices.
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The change in appearance of the IWC Portugieser 7-day chain 500701 rose gold watch is only one of them. It is even more worthy of our understanding that it is a self-produced 52010 movement. This movement has two characteristics, one of which is the use of the Peleton winding system, which is what we often call the "woodpecker" Pillerton winding system, the Peleton automatic winding system is by the technical director of the country Biller Developed in 1946, patents applied for. This system was further refined in 1950. The basic principle is that there is an eccentric cam behind the automatic oscillating weight of the movement. The cam rotates between the two pulleys of the "Woodpecker" to push the whole system. The principle of the tributary pole makes the "Long Bird Tsui" and "Short Bird Tsui" in the system constantly The ground moves relatively up and down, forming a "long bird Tsui" pull-down, "short bird Tsui" sliding upwards; "short bird Tsui" pulls down, "long bird Tsui" slides upwards, and keeps pulling the helical gear as the mainspring winding At the same time, the "Woodpecker" winding structure also has a suspension arm, which can reduce the impact vibration during wearing.Luxury AAA Replica Omega Speedmaster Watches with cheap prices.
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