Omega Speedmaster Moonwatch 20mm Steel Bracelet STZ004194 (1958/957) Up for sale is a used OEM Omega Speedmaster Moonwatch 20mm Steel Bracelet. This is the "newer" version with the side screws. The screws have been used a few times and the bracelet/screws show signs of normal wear. Please see all photos. Comes with the extra links you see in the photo. All sold as is. Let me know if you have any questions. This is the OEM 20mm version for the Speedmaster Professional Moonwatch. I pulled it right off of my personal Speedmaster Pro -.005. $510 USD Payment by Paypal (net), wire transfer, Zelle, and Venmo, and Apple Pay. Shipping USPS to CONUS International shipping available at cost to buyer. No returns. 100% positive feedback on Omega Forums, WUS, Rolex Forums, and eBay. Let me know if you need specific references. Thanks for looking! - Kyle