For sale is my Omega OEM 20mm Black Curved-End Rubber Deployant Strap (98000364 - made for Planet Ocean but may also fit some Speedmasters), in excellent condition with only minor surface wear. $145 shipped to US only. I will cover PayPal fees. I've had 250+ good transactions on this and other watch forums and eBay feedback is available under the same username (where I've had 2000+ positive transactions). No returns unless the condition of the strap is materially misrepresented.