The Jaeger-LeCoultre Master Series watch is a classic model of watches. With its neat lines, elegant shape and practical functions, the Jaeger-LeCoultre Master Series conveys the elegant tradition of watches. The classic aesthetic design combined with excellent technical performance shows the quality and reliability of the movement developed by the Jaeger-LeCoultre watch factory. The Jaeger-LeCoultre Master Series watch began to accept the “1000-hour test” in 1992, and the technical specifications established in it have now become the standard that every Jaeger-LeCoultre watch must pass.
The Geographer Master Series watch, this iconic watch has a multi-time zone display function, presenting the whole world on the wrist, even taking into account the particularity of daylight saving time. Daylight saving time is a system that artificially stipulates local time to save energy. The unified time used during the implementation of this system is called “daylight saving time”. Generally, in the summer when the sun rises early, the time is artificially advanced by one hour, which can make people get up and go to bed early, reduce the amount of lighting, and make full use of light resources, thereby saving lighting electricity.
ZF Factory Jaeger-LeCoultre Master Geographer Q1428421 Genuine Introduction:
Brand: Jaeger-LeCoultre Series: Master Movement Type: Automatic Mechanical Movement Model: 939A/1 Watch Diameter: 39mm Case Material: Stainless Steel
ZF Factory Jaeger-LeCoultre Master Geographer Q1428421 Workmanship Evaluation
Watch Size: ZF Factory purchased a genuine Geographic Master watch for a one-to-one replica, and the size of 39mmX11.9 is completely consistent with the original. At this point, the size of other factories is larger or thicker, because the movement function is more complicated, and it is easy to add a splint to thicken it if the 7750 movement is selected, but if other movements are selected without a rich technical foundation, it cannot be achieved. This time, the ZF factory successfully adopted the Japanese MIYOTA.9110 core to modify the Jaeger-LeCoultre CAL.939A/1 movement, so the size is consistent with the original.
Case craftsmanship: ZF factory has many years of experience in making Jaeger-LeCoultre watches, so it has perfectly restored the charm and details of the case. The lugs are naturally transitioned, the case is finely polished, and the highly transparent sapphire mirror makes the mirror surface not easy to scratch and can clearly observe the time. The back is still made of sapphire mirror and perfectly connected with the case.
Movement technology breakthrough: This time, the ZF factory did not use the 7750 multi-function movement like other factories, but used the stable Japanese MIYOTA.9110 movement to modify the Jaeger-LeCoultre CAL.939A/1 movement. It is not that other factories have not thought about using this movement, but the cost of modification is relatively high. In this impetuous market environment, everyone wants to make a mature movement and then paste the plywood. However, in order to achieve functional stability and all functions can be realized, the ZF factory has spent several years of hard work and improvement, and finally realized all the original functions-including hours, minutes, seconds, date, day and night display, world time display and power reserve display, and the repair rate is extremely low! Powerful, it is currently the most powerful and best-made product in the replica watch. The back adopts a back-through design, and the stainless steel around the bottom cover is polished and polished, and the engraving is clear and neat.
Buckle: Black hand-stitched Italian cowhide with crocodile leather grain, neat grain, although not as soft as the crocodile leather belt of the genuine product worth thousands of yuan, but still comfortable to wear, with Jaeger-LeCoultre classic folding clasp (interchangeable with the genuine product), perfect texture, ultimate experience.
Through the above evaluation, we have made a comparison of this watch in our hearts, and it is a very good replica watch. It is difficult to compare the appearance details, but the movement details are quite different. If we look closely at the movement, we will find that there are still many differences in the three-dimensional mechanical sense of the movement parts. However, because the movement’s plywood is polished and the screws are arranged very carefully, it is still no problem for everyone to wear it for fun. If you really want to spend three thousand yuan to get the product quality of 87,000, it is impossible to cheat, but you can play with it. This is a very good replica watch.
How to use the ZF factory Jaeger-LeCoultre Geomaster
There are many functional designs on the white dial. In addition to the three-pointer design in the middle, there is a power reserve display device at 10 o’clock, a pointer-type date display device at 3 o’clock, and a second time zone display device at 6 o’clock. There is also a 24-hour display dial to distinguish whether the second time zone is noon or midnight. Below is the GMT time zone selection setting.
Small dial at 3 o’clock: calendar, adjusted by the button at 2 o’clock. Note! It cannot be corrected from 8.30 pm to 3.30 am the next day, because the performance is automatically changing the date during this period.
9 to 10 o’clock: kinetic energy reserve system, which can provide at least 40 hours of power reserve after full chain.
Actual photos of ZF factory Jaeger-LeCoultre Geographer Master replica watch
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