Omega Speedmaster Apollo XI 3592.50 sapphire caseback “Long S” dial beautiful “Pumpkin” patina

Very nice Omega Speedmaster Apollo XI ref. 3592.50.  According to its serial number, it has been produced around 1991.

Through the sapphire caseback we can see the famous 863 caliber with “Côtes de Genève” finish.

Original “B3” bezel with the writing “TACHYMETRE” in big characters without accent (this version has been produced from 1989 till 1995 approx.).

Original “Long S and R” dial.  The tritium indexes and hands have developed a beautiful “Pumpkin” patina.

The watch is fitted with its original steel bracelet ref. 1479/812.

The movement has been checked and tested.

An increasingly sought-after reference !