Own a true icon – the Omega Speedmaster Moonwatch Professional (Ref. 310.30.42.50.01.002), the legendary chronograph that went to the moon. This "Sapphire Sandwich" edition features a scratch-resistant sapphire crystal and a beautiful exhibition case back, revealing the Master Chronometer Caliber 3861 – a manual-wind movement with modern precision and historic charm. 🕒 **Key Features:** * 42mm stainless steel case – timeless and versatile * Sapphire crystal front and back – no Hesalite * Co-Axial Master Chronometer Caliber 3861 – manual wind * Stainless steel bracelet – robust and refined * Excellent condition – worn carefully and sparingly ✅ Classic NASA-certified Moonwatch heritage ✅ Reliable, accurate, and beautifully engineered ✅ Elegant yet sporty – fits any occasion 💵 **Asking $5,100** – includes shipping and PayPal G&S fees for your peace of mind. 📸 Timestamp & photos: [https://imgur.com/a/6LoV9HW](https://imgur.com/a/6LoV9HW) Don’t miss your chance to own one of the most iconic watches in horological history!