B4540 IWC Mondaine launches a vintage/retro collection with a chronograph calendar and week function. It’s the most popular watch that embodies simplicity, elegance, and sophistication! The 3 dial features the latest calendar and week display! [Case] The

IWC Montblanc launches a vintage/retro collection, featuring a chronograph calendar and week display function. It’s a popular watch with a simple, elegant, and sophisticated style! The 3 dial is the latest calendar and week display design! [Case] The 40 mm case size is identical to the genuine one! Swiss-level craftsmanship in polishing makes the appearance smooth and full, with every detail precisely crafted! Very beautiful! [Dial] Mineral anti-glare coating, using the classic pencil-tone material—a top-tier dial design! Carefully made, perfectly replicated! [Movement] Fully automatic mechanical movement – IWC 8215 (precision technology makes it the thinnest of its class)! Accurate and durable; almost zero repairs needed! [Bracelet] Imported Italian calf leather – 316 steel bracelet. Exclusively custom-made, ensuring excellent quality and a great wearing experience for the wearer.