amanico
[JLC Moderator]
402529
16750 / 16760 are from the same period, indeed, Bill. Don't forget, the day you want to let this one go...
... CALL ME! 
Rolex 16550 Black Rail Dial.
I didn't tell you, but a Rolex Explorer II Black Rail dial is an obsession I have. Here is a shot I found on the net several years ago: I will happily credit on request. Back to the 16550 Black Rail... The patina is awesome, and I must say that the lover ...
Well, I have the early 1655 straight hand. And I am in principle not "a Rolex guy" ....
...so I am happy to have the 1655. But still, the specimen you show is very nice. Cheers, HSTE ...
It is very hard to find tritium white surrounds dial without cracks.
But some are ok to live as they are only visible when you really search. I love the contrast of tritium white gold surrounds and black glosss. In the GMT range this would be the equivalent. Rich patina under plexi. Bill Below included the radial gmt. ...
