OMEGA, REF. 3366.51.00, SPEEDMASTER APOLLO 15 LIMITED EDITION 35TH, STEEL | Important Modern & Vintage Timepieces | Monaco, January 24th, 2021 , OMEGA, REF. 3366.51.00, SPEEDMASTER APOLLO 15 LIMITED EDITION 35TH, STEEL Fine and rare limited edition, stainless steel, manual winding chronograph wristwatch with black dial and 3 registers.