This is a circa 1984 HEUER CALCULATOR that came from the estate of a watchmaker who worked at HEUER Canada. The watch was UNUSED NOS. This is NOT a put-together Frankenstein, but a pristine and unused-unpolished original and last execution of the Heuer Calculator. The bracelet is the last execution unsigned ORIGINAL and CORRECT. The watch is near perfect with only superficial marks. The automatic caliber 12 movement gleams like new. The deep blue dial with neon accents POP. These original neon hands literally jump out at you with vibrant colour! This is an amazing opportunity-at the same price of a used and beaten up Heuer Calculator. Act Fast!