1946 Rolex Vintage Mens WWII Era Bubbleback, Ref. 2940, Stainless Steel - Very Fine & Rare Power Reserve The head is 100% Omega

The head is 100% Omega down to the original signed crystal and waterproofing gasket

It is keeping time on par with a new JLC in our testing position

It has never been polished and and retains wonderfully strong lines and facets

Servicing: Light servicing by our Master Watchmaker

1946 Rolex Vintage Mens WWII Era Bubbleback, Ref. 2940, Stainless Steel - Very Fine & Rare Power Reserve The head is 100% OmegaToday's offering showcases this classic Ref. 2940 Bubbleback made circa 1946. Named "Bubblebacks" by watch collectors, due to the heavily domed case backs needed to accommodate the large automatic movements, these were Rolex's first Oyster Perpetual (waterproof and automatic) watches. Housed in one of Rolex's watertight Oyster cases, this wristwatch originally offered its owner protection against water, dust, and perspiration. Inside the rugged case