This Heart Shape Italian Charm Watch comes with 16 starter Italian charm links! The measurement of the watch face is approximately 1". The band length is 7 1/4" & can be adjusted to fit most lady's & children's wrists by removing or adding charms. The watch links can be exchanged with other medium size (9mm) Italian charms. Miyota watch movement made by Citizen. The watch band is made of stainless steel. The battery for the watch is included.