A French crystal and diamond-set enamel desk timepiece
Cartier, Paris; circa 1925
The white enamel gold chapter ring with minute dots and star half-hour markers within a diamond-set border, the centre decorated with a rayed engine-turned ground overlayed with translucent blue enamel, intricate diamond-set hands, the nickel movement case numbered .3570. and engraved Cartier under the crystal strut, the movement with lever escapement, the circular crystal frame replaced by Cartier; with original red leather travelling case with weighted base
3in (8.8cm.) diam.