massi.
4537
Racing? Tin Tin? I don't know... but certainly a nice companion for my Meteorite Speedy!
Here it is, with a soft "racing" leather strap: a pleasure on the wrist...

Probably the only Speedmaster version with red writings...
I must say a big thank you to the Omega boutique in Venice, for the great courtesy and expertise.
HAGWE to all!
Best,
massi