B1436 1600.

🔥GH·“Engineer” Annual Calendar! Once again, perfect in every detail!🔥 IWC new Engineer collection – a classic design honoring Jean-Marie De Caussigny! 1️⃣ 【Movement】 Features a self-made 82650 movement; it operates smoothly and accurately, with almost zero maintenance needs! 2️⃣【Case】 Authentic mold production; 1:1 perfectly replicated! Case dimensions: 41.6mm. The entire case uses a large-area brushed finish; a prominent circular bezel paired with functional screws, along with polished edges on the corner edges, directly enhance the luxury feel of the watch, matching the original manufacturing quality! 3️⃣【Dial】 Features a three-dial layout with a distinctive “grid” pattern. Fine lines and unique patterns created by square motifs create a unique look. Three sub-dials use sunburst effects, offering multiple display functions! The glass uses double-sided anti-reflective sapphire-coated mirror surface! 4️⃣【Bracelet & Clasp】 Comes with an integrated H-type chain bracelet, which shares the same finishing details as the case. The clasp features the classic IWC logo. The design ensures easy wearing and flexibility. 5️⃣ The most impressive annual calendar watch under IWC’s Engineer series. Suitable for various business occasions – simple yet elegant! Welcome to all watch enthusiasts for evaluation.