Unopened first-generation Apple Watch ('Product Red' edition), Model No. A1553, Part No. MLLD2LL/A, Serial No. FH7Q2L5UG9HM, which debuted in 2015. This first-generation Apple Watch features a 38mm case made of 316L stainless steel, a sapphire crystal retina display, and a ceramic back, which houses a 520 MHz processor, 512 MB of onboard RAM, and 8 GB of storage capacity. Includes a 'Product Red' sport band with stainless steel pin. In brand new, factory-sealed condition. Accompanied by its original cardboard box with matching parts label.