Rolex GMT-Master II Ref. 16718 18K Yellow Gold in excellent overall condition, representing one of the most refined executions of Rolex’s iconic dual-time design. The 18K yellow gold case retains sharp and well-defined lugs, possibly polished in the past but done to precise Rolex standards. The original black tritium dial is beautifully preserved, paired with matching yellow gold tritium hands that have developed a warm vintage tone. Its black bezel insert remains in very good condition, showing only light wear consistent with age. The movement was professionally serviced in October 2025 and runs perfectly, with a successful pressure test to 3ATM (30m). All case engravings are crisp and fully legible, with the serial number prefix “N” dating the watch to approximately 1991. Fitted on a new handmade 20/16mm brown leather strap with a gold-plated Rolex buckle, this piece offers a striking combination of sophistication and vintage appeal — a standout example of the GMT-Master II crafted entirely in 18K gold. **Reference:** 16718 **Size:** 40mm **Year:** 1991 📜 Includes: Custom [travel pouch](https://bogossia.com/products/travel-carrying-case) ($50+ value) 💵 Price: $17,100 + FREE overnight shipping with FedEx fully insured. [Timestamp](https://imgur.com/a/ZB2MPwe) 🔥 Follow us on [Instagram](https://www.instagram.com/bogossiajewelers) 📍 Location: New York 🔒 Authenticity: 100% guaranteed, buy with confidence. We have 130+ reviews on Chrono24 with 150+ transactions, and Excellent rating score on Trustpilot. Visit our [profile](https://www.reddit.com/u/BoghossianJewelry/s/vm81HAdB7o) for links and references. 📦 Domestic Shipping: Ships with FedEx overnight, within 24 business hours of payment, from New York, NY to CONUS. The shipment is fully insured against damage, loss or theft. 🌍 International Shipping: Incurs an additional $100. 💳 Payment: PayPal/CC (+4%), Web, or Face-to-face deal in NY. 🔐 [Seller References](https://bogossia.com/authenticity) 🔗 [Other Listings](https://www.reddit.com/u/BoghossianJewelry/s/vm81HAdB7o) 📸 [IG: @bogossiajewelers](https://www.instagram.com/bogossiajewelers)