Tissot Savonette Mechanical pocket watch 50mm manual winding brass gold and palladium finish T83.8.450.82

A Tissot mechanical movement contains on average 100 finely crafted components. The balance wheel represents the heart of the movement and ensures its precision. By performing a constant oscillatory movement, the balance wheel and its spring divide the time into equal parts, carefully regulating the temporal advancement movement. The movements of the balance wheel, called oscillations, determine the famous "tic-tock" of the watch. The total oscillations of the lancer wheel are equivalent to 385,000 revolutions per day.