Omega Speedmaster vintage 3570.50 circa 1997 beautiful patina

Very nice Omega Speedmaster vintage ref. 3570.50 (ST 1450022).  This watch is interesting because it is the last tritium version, with the new rhodium finished 1861 caliber.

The case has never been polished, which is quite rare.

Original “T swiss made T” dial.  The tritium indexes and hands have developed a beautiful patina.

Original plexiglas with Omega logo.

The watch is fitted with its original steel bracelet ref. 1499.

You will not see such a nice patina everyday !