Packing included: 1x clock mechanism Module Kit Description: Material: plastic and aluminum length of the hour hand: 115mm / 4.52 '' minutes Length: 145mm / 5.7 '' Second hand: 200mm / 7.87 '' pin Size: 17mm / 0.67 '' body size: 55x55x15 mm / 2,17''x2.17''x0.59 '' battery: not included Features: 1.L'horloge can automatically synchronize with official time MSF UK 2.Mouvement quality quartz clock, long life guarantee 3.Idal to replace defective units or to create your own clock projects custom effective 4.Energy. Accurate measurement. Battery: CAUTION Do not attempt to dismantle Do not short Do not throw in the fire Do not connect properly Do not put the electronic products as household waste Dispose of electronic products used in accordance with local laws