Antiquorum Auctioneers Lot soldUSD 0EstimateUSD 2 500 - 3 000 See all lots Alpina Vintage Models (Other) Ref. 2763 Antiquorum - Important Modern & Vintage Timepieces | New York, 15 December Summary Movement Automatic Year of manufacture 1111 Lot number 69 Location Description ALPINA GRUEN REF. 2763 ROLEX MOVEMENT NICKEL-PLATED Alpina-Gruen, movement No. 1888963, Ref. 2763. Made in the 1930s. Fine and rare, rectangular curved, flared, nickel-plated wristwatch with "Doctor's" dial. Dial signed, Movement signed Rolex Prima.