For sale today is a 3861 Speedmaster Professional with Hesalite. I don’t think enough can be said about this watch. It’s comfortable, robust, accurate (this one runs at a steady +1.7 seconds per day), and has a legendary status for a reason. I got this about a month ago in a trade and it’s a catch and release for me. Did you know it went to the moon? Just kidding. We all know that.  * **Reference** 310.30.42.50.01.001 * **Between the lugs**  20 mm * **Lug-to-Lug** 47.5 mm * **Thickness** 13.2mm * **Case Diameter** 42 mm * **Crystal** Hesalite (I’m a purist what can I say) * **Water** Resistance 50 meters  * **Caliber** Omega 3861 Chronometer Manual Wind * **Power** Reserve 50 Hours * **Condition** Good, it has very light surface scratches on the clasp This is a full set to include Watch, Box, Warranty/Pictogram cards, plus a bottle of Polywatch and an extra OEM Sailcloth strap with deployment buckle. I’m looking for $5200 via PayPal, Venmo or Zelle. No trades, please. Only looking for a straight sale.