Single Calendar Double Calendar .Longines Classic Vintage Series Model 1832 Mechanical Men's Watch: L4.825.4.92.2 is here! Simple elegance exudes a relaxed demeanor! .1. The watch measures 40x12 mm. No detail is overlooked, meticulously recreating the unique elegant essence of the Master Series case, ensuring a comfortable fit for the wearer. Sword-shaped hands.2. The dial features diamond-cut small round pins, accompanied by Swiss super bright ice blue luminescence. The operation and adjustment methods are synchronized with the original version. The wheat ear texture on the dial is identical to that of the authentic piece, indistinguishable by the naked eye.3. The strap is made of vintage imitation crocodile leather in deep brown, soft and comfortable, paired with Longines' classic embossed pin buckle. Plating: uses nano vacuum technology for long-lasting color retention.4. The movement utilizes the Swiss 2836 mechanical movement, with market details matching the original perfectly. The waterproof system has been reinforced multiple times, both inside and out. We invite all watch enthusiasts to appreciate this masterpiece.