Model have only quad polygons. No poles with more than 5 edges. Create in real-world scale, milimeters unit system. Clock has aproximate size 307 x 307 x 35 mm. All objects and materials have suitable names. Object are contained in a separate layer 'Office Clock'. Scene have 2 PNG textures 4096x4096. For envoronment used 3 VrayLight and 1 Target Spot, and HDRI map for reflection (include in archive).