Jaeger-LeCoultre North Star Series V3 version, with a diameter of 41MM, featuring a streamlined stainless steel case for protection. The logo on the crown is clearly and powerfully embossed. The dial layout is simple yet sophisticated, and the transparent case back maximizes the restoration of the original design. It is modified with an imported 9015 movement, ensuring exceptional accuracy. The stainless steel case and back cover are secured with four screws. The Jaeger-LeCoultre logo and watch number on the back cover are intricately and deeply engraved. The glass features a double dome sapphire crystal, compressing the watch's thickness to the extreme while enhancing movement stability. The first layer calfskin strap, identical to the original, can be easily detached with one click, embossed with a crocodile pattern, complemented by a simple and user-friendly butterfly clasp. The craftsmanship is exquisite, with fine polishing, vacuum packaging, consistent with the genuine product, and includes a QR code for scanning to access relevant information.