for you, but to me it was a big surprise.
RM 005 with a marvellous rubber strap.
(property of a Purist)
Tried the watch some years ago, but the leather strap was a "show stopper" for me - key point was the quality.
The rubber strap fits perfect with the watch and my wrist 
This "combo" is a killer and I really have to think about it, once again ...
Cheers
Oliver