It measures 4 square and the clock is marked 8 days and Swiss made. The material are inlayed together beautifully. The malichite at the 7 has a minor imperfection. Please see pictures for details. The clock will not wind but the time can be adjusted. It also has a minor imperfection on the bottom back edge. The item “Vintage Art Deco Malachite & Mother Of Pearl Sterling Silver Desk Clock 1923″ is in sale since…