Important silver pocket watch with snuff box - Germany or Austria circa 1720-1750

Oval silver case; on the front at the bottom the circular dial with Arabic and Roman numerals and gilded spheres, on the top the finely engraved balance with the figure of a warrior with helmet; in the middle two classical busts facing each other in an oval outline.
At the back of the case is a snuff box with a gilded interior and a lid with a slide opening.
A similar snuff box with clock, attributed to Johan C. Haslé, is in the collection of the Poldi Pezzoli Museum in Milan (inv. 3534).
Height x width x depth: 8.1 x 5.7 x 1.8.
Item condition: ***** excellent.