hi all. ive been into vintage watches for ages but always omega or the odd rolex. i love the monaco but cant afford the current prices and i fancied a manual wind and loved the patina on this one. it has ref number 73473 but ive read they only made 2 types with date, both reverse pandas. they had metal indexes so where does this dial come from or did heuer make more types of this reference. does anyone know?