Another historical moment in the world of replicas: the successful development of the perpetual calendar, one of the three major complications of fine watches! The Jaeger-LeCoultre Master Perpetual Calendar Automatic Watch replica factory has achieved all the functions of the original 868 movement without changing the original 39mm diameter. The replica uses the imported Seiko NH36 movement modified for multifunctionality.The functions are as follows:.1. Perpetual Calendar - The perpetual calendar at the 8 o'clock position operates normally from the year 2024 to 2029. Like the original, it can be adjusted using the hidden button on the case, but it is superior to the original as it allows for reversible year adjustments. The original cannot be reversed; once adjusted, it requires costly repairs.2. Day-Month-Year Calendar - The date at the 3 o'clock position, month at the 6 o'clock position, and day at the 9 o'clock position all operate normally and can be manually adjusted. The date can be adjusted by pulling out the second gear for bidirectional adjustment, the month can be adjusted using the hidden button at the 8 o'clock position, and the day can be adjusted by moving the hands.3. Warning Window - A fan-shaped window located above the center pin of the dial. When displayed in white, it allows for manual year adjustment; when displayed in blue, it indicates a restricted t.mes
zone. It is best not to adjust the year during this period to avoid damaging the movement's lifespan, as is the case with the original.4. Moon Phase Disk - The moon phase window at the 12 o'clock position synchronizes with the original movement, indicating one month per week.5. Hour, Minute, Second - Functions and adjustments are the same as a regular watch.6. Dimensions - 39mm x 11.5mm.???????? Friendly Reminder: This replica version has a restricted adjustment zone for the calendar function. Based on the standard of the calendar jumping at midnight, the first two hours and the last three hours (from 10 PM to 3 AM) are restricted adjustment zones. It is recommended to adjust the calendar around noon at 12 PM. ????????.Bugs:.1. Thickness: The original is 9.2mm, while the replica is 11.5mm, slightly thicker than the original. However, the difference is not easily noticeable and does not affect the wearing experience.2. Movement Structure: There are differences in the movement structure due to variations in the base movement. Pros and cons: the downside is that the similarity of the movement is not high, but the advantage is that the year adjustment of the replica is reversible, while the original is not.
