Omega 21mm CUZ003765 Genuine Barenia Calf Leather deployment strap. The strap is 21mm wide at the lugs and 18mm at the clasp, with straight lug ends so it should fit all watches with a 21mm lug width. Gorgeous saddle brown color with light cream contrast stitching and a soft finish that will age and pick up patina as it is worn. Only can use with an Omega or similar deploy clasp. The strap is a display take off, TZ Rating 95%, as you can see in the pics; $175 Omega 21mm CUZ005770 Genuine Black Alligator deployment strap. Matte black alligator exterior with white contrast stitching and black leather liner. The strap is 21mm wide at the lugs and 18mm at the clasp, with semi-curved lug ends so it should fit most watches with a 21mm lug width. This is the strap that comes on the new Master Chronometer Speedmaster Moonphase. Only can use with an Omega or similar clasp. The strap is brand new as you can see in the pics; $200 Omega 21mm CUZ005171 Genuine Blue Alligator deploy strap. Matte blue with white contrast stitching, I believe this is the strap that came with the limited edition Platinum Seamaster 300 Master Coaxial. The strap is 21mm wide at the lugs and 18mm at the clasp, with semi-curved lug ends so it should fit most watches with a 21mm lug width. Only can use with an Omega or similar deployment. The strap is brand new, TZ Rating 100%, as you can see in the pics: $210 Omega 21mm CWZ002522 Cordura deploy strap. Blue with white contrast stitching, and blue interior stitching. The strap is 21mm wide at the lugs and 18mm at the clasp, with semi-curved lug ends so it should fit most watches with a 21mm lug width. Works with the Omega deploy clasp, and others designed similarly. I believe this is the OEM strap that comes on the titanium blue SM300 Master Coaxial. The strap is brand new TZ rating 100%; $230 Omega 21mm CUZ007470 Genuine Calf Leather deployant strap. The strap is 21mm wide at the lugs and 18mm at the clasp, with semi-curved lug ends so it should fit most watches with a 21mm lug width. Soft matte black calf with rallye styling, perforations and orange accents inside the perforations. This is the strap that comes on the new Speedmaster Master Coaxial Racing series. Only can use with an Omega or similar deployant. The strap is brand new, TZ Rating 100%, as you can see in the pics; $210 Payment Details: Shipping via USPS Priority is included in my asking price. Bank Wire / other direct transfer methods accepted. Paypal good/services accepted with +3% fee, references and feedback. I'm willing to ship internationally but extra shipping and possible import fees might be applicable. If in the NYC/CT/Northern NJ area we could do a face to face. For references I have spotless Ebay feedback which I can refer to you, with identity verification, and also have done deals here, WuS and on TZ with positive feedback. If there are any questions please feel free to contact me via PM and I will answer as soon as possible. Reasonable offers are welcome.