BREGUET CLASSIQUE REF. 3320 YELLOW GOLD WRISTWATCH BREGUET CLASSIQUE REF. 3320 18kt yellow gold case, snap-in case back, silvered guillochè dial, Roman numerals, breguet hands, date window at 6 o'clock, self-winding movement cal 889/1, original polished black leather strap, unmarked 18kt yellow gold buckle, mineral glass, gr. 43. Diam. mm 32