****PLEASE MESSAGE US PRIOR TO PURCHASE---This watch is for sale on other sites and we need to confirm that it is not on hold or sold. You can contact us at Tag1000Diver if you have any other questions or requests. ******** Listing is for a nice vintage transitional version of the Heuer / Tag Heuer 840.006 with a beautiful matte black dial which has excellent patina to the hands which is often called “burnt tritium” in color. It is very consistent aging which is often not seen on all but the earliest versions. This is a transitional model meaning that it was made during the acquisition of Heuer by Tag. The watches at that time are often seen with a mix of both Heuer and Tag Heuer signed parts. This watch has the Heuer signed case (inside and out) and the Heuer bracelet/clasp. The movement and dial are both Tag Heuer signed. This exterior of this watch is in excellent condition for its age with some signs of use but overall very nice. The watch was disassembled, ultrasonically cleaned, and reassembled with fresh gaskets, new crown/tube, and stem (see pics). There is no corrosion or any other issues of that kind on this watch which can be an issue with this model and it’s predecessor the 980.023. •The Swiss ETA 2824-2 automatic movement is functioning as intended. The movement is clean and corrosion free. The rate is very good which indicates it may have been recently serviced. •The crystal is the original sapphire crystal which is in excellent condition. •This watch comes with the original Heuer signed bracelet and it will fit up to a 7.2” wrist comfortably. •All seals (crown and crystal gasket) were replaced. The crown and tube are new. It has been pressure tested to 30m after the service. •Get it Fast! Your purchase will ship out on the same day that payment was received to ensure a quick delivery. •2-day USPS Priority Mail with full insurance is specified. •Please message us if you have any questions. Thank you for looking and be sure to check out our other listings. Returns will be honored for 14 days from the date of delivery. Buyer pays shipping both ways and any PayPal fees if as described. Items are thoroughly tested and documented prior to shipping to ensure they are as described and to ensure if returned they are not tampered with.