amanico[JLC Moderator]
400157
Rolex Explorer II 16550, Panna, Rail Dial.
Just because I damn love this reference, which is transitional, with the 16660, the 16750 / 16760, and 16800 / 168000.
In fact, I like all the transitional references mentioned above, with a big soft spot for the Triple 6 and the 16550, closely followed by the 16 760 for its thick case.
But the 16550 Cream is really special.
Subtle, intriguing, charming.

And an extra photo. Please focus on the watch, not elsewhere...
Best,
nicolas