Up for grabs is an Omega Speedmaster Pre-Moon 145.012 reference with asymmetrical case and cal. 321 movement. 265X5333 serial number circa later 67 or early 68 production. I usually blur out the last 2 digits of serial number, but this one is kinda cool with last three digits being number 3, three times in a row Case is in excellent vintage condition. It shows visible signs of wear, but case is very sharp with defined lugs. Can't guarantee no one has ever polished it in past 47 years, but it looks close to untouched. Dial is excellent, original tritium with applied logo. As you can see in one of the pictures in the sun, it has a dark shade of brown tone to it, it is very noticeable and attractive, but I am not putting at premium in price from this nor am I going to call it "tropical". The color change is evident, but its not a true tropical IMO. Hands are original, tritium. The luminous material has chipped off the 11 o'clock marker. Bezel is original and a nice DON. It shows minor sings of aging/wear, but overall excellent. Bracelet is original, Omega 1039 with plenty of links to fit a 8" wrist. Correct and original 516 end-links and 3-68 date stamp. Bracelet shows light stretch from use, but by no mean is stretched out or overpolished. Crystal is original, hesalite, with skinny logo. Original skinny logo winding crown. Caseback is original with crisp Seamonster engraving. A few expected scratches can be observed. Inside is stamped 145.012-67 Chronograph engages, runs, stops and resets back to zero as should. No box or papers. No documented service history. The watch shows up on timegrapher running at -5 seconds per day. My price is $6,500SOLD shipped within US. I ship via FedEx w/ ParcelPro insurance so international shipments are not an issue. If you do not like my price, make an offer, do not ask for the best price as the best price for me is the highest. I will not respond to best-price-mails. You can reach me by calling or texting 757-749-9675. For international customer, this number is also for WhatsApp. My email is [email protected] Plenty of worldwide references. You will have a 72 hour inspection period. Please return for full refund less shipping if it is not as pictured or described. Follow me on Instagram @LunarOyster to see newest inventory before it goes up on my site or forums!