Shanghai 7750 Single Calendar At 12 Small Second@3 Automatic Mechanical MovementShanghai 7750 Single Calendar At 12 Small Second@3 Automatic Mechanical Movement The watch hands in the picture is only for the display. 100% brand new China made, Shanghai factory All dimensions are manually measured with a 5% data deviation.

2810 replacement

WIDELY USED: Highly polished

Suitable Movement: for NH35/NH36/4R/7S Movement

China made watch repair tool/parts

lCrown: Screw-In

100% brand new orange wheel

Scratch brush

lTransparent bottom case + sand belt to modify your watch

50mm: Length 90mm

Color: as the picture shown

Balance Wheel at 9

Drill count: 24 jewels