URWERK UR-105 TA : TECHNICAL SPECIFICATIONS Case in: UR-105 TA titanium and PVD-treated steel bezel. Dimensions: Width 39.50mm x length 53mm x thickness 16.80mm Movement: UR 5.02 Self-winding mechanical movement coupled to turbines, 52 jewels. Power reserve 48 hours. Satellite hours driven by bronze beryllium Geneva crosses. Orbital structure in PEEK (PolyEtherEthercetone). Carrousel and three main plates in brass Indications: Dial: Hours and minutes. Super-Luminova® treatment on markers, dials, indexes and satellites