OMEGA - a gentleman's Speedmaster chronograph "pre-moon" bracelet watch. Circa 1965. Reference ST105003-65. Signed manual wind calibre 321. Black dial with hour markers, subsidiary recorder dials to three, six and nine. Tachymeter bezel, stainless steel case fitted to a stainless steel bracelet with folding clasp. 41mm. Box. Please be aware that this item has had significant aftermarket intervention.