Hi Everyone, I'm looking for a Universal Genève Polerouter 20217 Series from the 1950's 35.5mm with a clean black crosshair dial. This is a bumper automatic. Key Criteria - serial number in range of 171XXXXX to 173XXXXX, clean black dial, crosshairs, correct hands, steel Preferred - caseback with number still visible For this one, I'm not fussy about the case or crystal. Only interested in buying from trusted members here or dealers. I'm a long standing Omega Forum member with positive buying history (here, eBay and other forums). Below are examples of what I'm looking for in terms of the condition. Ok with any variants 20217 variants, 1950s Ref. 20217-4, 1950s Ref. S-20217-4,