Hi Watchfam – I am evaluating my collection and selling a lot of interesting watches from my collection that gets little to no wrist time. Looking to find a good home for these pieces. No trades please. Payment Methods PayPal F&F only (no G&S), bank wire, Zelle or Venmo. No exceptions. Reference/Feedback: \~100 transactions and positive feedback over the years - WatchUSeek Feedback – Username: Willing86; 45 Transactions on Reddit WatchExchange – Username: WL039097 IWC Ingenieur Perpetual Calendar IW3540 Asking Price: $10,500 Brand IWC Model/Reference Ingenieur Perpetual Calendar IW3540 – Yellow Gold Size 34mm (wears like a 36mm due to the lug design) What’s Included/Accessories This is a full set. You will not find a more complete set than this IW3540 as I purchased it from the original owner. This set includes the watch, aftermarket high end strap, box (typical of this era, the box is peeling), papers, invoices, various pamphlets, century capsule date wheel (for replacing every 100 years or so), all sorts of sales literature that accompanied the watch and service papers. Operational Condition The watch was fully serviced in May 2020 by IWC under the previous owner. Watch currently runs well and keeps goodtime. As always, YMMV. Perpetual calendar works well. Cosmetic Condition The watch is in excellent preowned condition. Very light wear marks but that is expected of a solid gold watch. Overall, the watch presents well and is in great cosmetic condition. There is one scratch on the case underneath the bezel towards six o’clock but given the position of the scratch and the solid gold material, it is not noticeable unless you hunt for it. Price $10.5 k Trades Trades: No trades Payment Methods PayPal F&F only (no G&S), bank wire, Zelle or Venmo Reference/Feedback Dozens of positive feedback - WatchUSeek Feedback – Username: Willing86 42 Transactions on Reddit WatchExchange – Username: WL039097 Timestamp: [https://imgur.com/a/uxtPY5X](https://imgur.com/a/uxtPY5X) Pictures: [https://imgur.com/a/AS1AIcZ](https://imgur.com/a/AS1AIcZ)