Listing is for a new custom bezel click spring for Tag Heuer 1000m 840.006 or WS2110 Super Professional dive watches. Fits: 840.006 840.006-2 840.006-3 WS2110-2 WS2110-3 If you need a shop to install gaskets, service, or pressure test your 1000m please contact us as we service this model as well as the rest of the 1000 model line. Includes: ·Bezel Click Spring If you need any other parts let us know as well. Please message us if you have any questions. Get it Fast! Your purchase will ship out on the same day that payment was received to ensure a quick delivery. First class international shipping is our standard option and includes tracking. Insurance is available at an additional cost. First class mail is at your own risk. Priority services are available that come with insurance and this starts at $36. Let us know if you want the insurance and/or Priority service at checkout.