Rolex Submariner Ref 6204 (1954)
Stainless steel case in 37mm. Automatic Cal. A260. The first Submariner was introduced in 1953 which had a water resistance capabilities of up to 100 meters, making this a very early example. This watch is available at Phillips Auction on 10th July 2020 in Hong Kong. Estimate : 100,000 to 200,000 USD