Omega Speedmaster PCA Grey Side of The Moon Limited Edition Automatic Watch W/Box and Papers (1 of 99) - A This rare Speedmaster PCA watch is a highly sought-after timepiece by Omega. This Omega Speedmaster is available in a limited edition of 99 pieces, and features bright yellow accents inspired by the high-performance yellow brake calipers on Porsche cars. The 44.25mm case is made from polished and brushed ceramic with plasma treatment, while the bezel is in polished ceramic with white SuperLumiNova tachymeter scale. The dial is fashioned from ceramised grade 5 titanium and features a 'moonwatch' style face with two sub-dials, applied luminous blackened indexes, yellow hands, white Omega logo and limited edition number. Inside this timepiece is Omega Co-Axial Caliber 9300 automatic movement with 54 jewels and 60 hours of power reserve. This model is fitted with a dark grey strap with micro-perforations and an eye-catching yellow rubber backing. This watch will come with the box and papers. Model: 311.92.44.51.990.01