ITEM NAME:10Pcs Retro 46941 Swiss Automatic Watch Movement Part Calendar Driving Wheel Description: Material: Stainless Steel Dia: 3mm, 7mm Calendar driving wheel part for chronograph watch with automatic movement of watch. Calendar date driving wheel watch parts for repair. Main Color: Bronze Package Includes: 10 Pieces Calendar Driving Wheel SKU: CKX0015958456043897.Calendar date driving wheel watch parts for repair. 10 Pieces Calendar Driving Wheel. Main Color: Bronze. SKU: CKX0015958456043897.