1989 Omega Speedmaster Moonwatch ref. 3590 B, 20th Anniv. Apollo XI on 1450 Bracelet

Up for grabs is an Omega Speedmaster Moonwatch

reference 3590 B limited edition for 20th Anniversary of Apollo XI landing

482530XX serial number circa 1989 production

There were 3 versions of this watch made worldwide. There were 2000 examples made for US market with limited number engraved on side of the case. There were 250 examples made for German market with number engraved on side and finally 4000 examples made for the rest of the world with only “Apollo XI 1969” engraved on side of the case, without the limited number. This is far more esthetically pleasing, in my opinion than numbered versions. 

Case is unpolished with spar edges and factory finishes. 

Dial is flawless with yellow patina. Tritium and original hands. 

Caseback is original and correct, stamped 145.022 inside. 

The bracelet is correct and desirable Omega 1450 with 808 ends. 

No box or papers. Watch winds smoothly, runs well at +8 seconds per day with ~320 amplitude. Chrono functions properly.