Cartier Paris mechanical gold plated silver watch

Cartier Paris mechanical gold plated Silver wristwatch. Yellow 20M gold plated silver , hallmarked 925. Rectangular yellow golden dial with Roman hour markers and sticks in black , black hands of time. Gold plated case in yellow with 1 sapphire in cabouchone-cut on top of the crown. Swiss made. Black genuine reptile patern leather bracelet with regular clasp. Cartier hand winded mechanical engine cal.78/1.with 17 rubies inside Seiarl number at the caseback: 3.187816 Total lenght with case inc.: 20.00cm. Case measurements: 28 x 20 x 5 mm. The watch is in working order. Lauritz.com does not guarantee the functionallity of this item.