**No reserve**A nephrite and sapphire desk clock/paper weight, late 19th/early 20th century

**No reserve**A nephrite and sapphire desk clock/paper weight, late 19th/early 20th century, the key wind clock with guilloché dial, to a gilt foliate border set with cabochon sapphires, set within a hexagonal domed nephrite base, with a gilt laurel wreath band encircling the foot, engraved with the patent mark 'Breveté SGDG' to the reverse, 8.3cm diameter