We were one of the original Heuer AD's in NY City and have been watch retailers in NY City since 1978 carrying the brand before it became TAG Heuer (and then continuing to carry it after it became TAG). We closed our store a few years ago and have been continuing to run our business and service our clients from our office 2 blocks away. We recently came across this Heuer Day-Date chronograph 510-501-2 in Khaki Green. It has been worn pretty hard but it is a great looking watch on the wirst. It is running about 6 seconds slow per day and has an amplitude of about 250. Will fit an 8 inch wrist. Everything we sell is guaranteed 100% authentic Please message us if you have any questions. NOTICE – CUSTOMERS OUTSIDE THE USA VAT Import Tax is not included in the price (This is required for new and used watches throughout the world and it is approximately 20% in most countries. Please call FedEx to find out the exact % you will be charged.) Any items ordered and not picked up because you did not realize that Duty Tax is imposed will be returned to us and you will be charged for both shipping charges.