How to authenticate a Jaeger-LeCoultre watch

　　Jaeger-LeCoultre is a very famous brand, so how does one authenticate a Jaeger-LeCoultre watch? Below, I will share methods for authenticating Jaeger-LeCoultre watches; enjoy the read.

　　Methods for authenticating Jaeger-LeCoultre watches

　　1, Materials: For genuine luxury watch brands, the escape wheel, pallet fork, and balance wheel are visible to the naked eye. Those with some knowledge of watch materials will notice the difference between brass and steel; generally, genuine luxury watches use steel for small components such as the escape wheel and pallet fork.

　　2, Check the hallmarks and engravings. This includes markings on the strap, clasp, case back, lugs, as well as specific patterns and numerical hallmarks unique to gold watches.

　　3, Look at traditional craftsmanship. This includes traditional techniques such as the design of the screws, the finishing and engraving of the case back, and specific markings used by certain manufacturers on their own timepieces.

　　4, Check the serial number markings. Carefully examine all markings related to numbers on the case back; those on replica watches are usually irregular and may not even match the digit count of a genuine watch. Genuine watches have a unique serial number for every piece.

　　Proper maintenance methods for Jaeger-LeCoultre watches

　　1, ensure it is on your wrist to avoid premature wear of the metal bracelet

　　2, rinse the watch in lukewarm water after contact with seawater or swimming pool water

　　3, Waterproof watches should be kept free of moisture and dust. It is recommended to have a water-resistance check performed at an authorised service centre every year. It only takes a few minutes and ensures long-term protection.

　　4, Manual winding: For manually wound watches, it is best to wind them every morning before putting them on. This ensures optimal operation throughout the day and makes the movement less sensitive to shocks and temperature changes.

　　5, magnetism is present in our daily environment and may affect the precision of a mechanical watch. Contact does not cause any permanent or irreversible damage to the movement. In most cases, simply demagnetising the watch will enable it to resume its normal rate.

　　Jaeger-LeCoultre MASTER CONTROL series Q1362520 automatic mechanical watch

　　Series: Master series

　　Movement: Automatic mechanical movement

　　Strap: calfskin strap

　　Case: Rose gold-plated

　　Clasp: Folding clasp

　　Bezel: Standard

　　Crystal: Sapphire crystal glass

　　Diameter: 39MM

　　Water resistance: 50 metres

　　Review: ◆Base movement: Japanese MIYOTA 9015 automatic winding movement, with sun and moon phase at 6 position / 24 hours. Frequency: 28800VPH. Movement plate: The Jaeger-LeCoultre Cal.925 movement plate and rotor look more like the Cal.925 movement, with more detailed finishing, distinct from other versions.

　　◆Solid 316L stainless steel case, vacuum-plated 18K rose gold silver dial, blue second hand is a heat-blued steel hand, not a plastic painted hand like other versions