1930s-1940s Bubble back oyster perpetual Rolex movement for parts and repair. What you see is what you get. May need new staff. The item “Vintage Bubble Back Oyster Perpetual Rolex Automatic Movement For Parts/Repair” is in sale since Tuesday, August 14, 2018. This item is in the category “Jewelry & Watches\Watches, Parts & Accessories\Wristwatches”. The…