NICE VINTAGE ROLEX WATCHES IN JAPAN

I recently came from a business trip in Tokyo, Japan and I managed to find some time to look at vintage Rolex watches for sale in the Shinjuku area. The prices are reasonable for example, a 6263 Daytona in very good condition selling for $33K and a 1019 Milgauss for $23K. Some of the pictures I took (when allowed) are shown below:

Rolex 5513 Milsub $45K


1680 Red Sub with box & papers $15K


Explorer II with cream dial $11.5K

My sister in law actually has a cream dial Daytona that's more cream than that and its an 116520, I need to take a photo of it beside mine one day but its weird how heavily its turned since 2003