Up for grabs is an Omega Speedmaster Moonwatch
3592.50.00 reference first “sandwich” reference
483051XX serial number, early production date in 1994 with “Apollo XI” engraved on back
Excellent vintage condition without dings, dents, or deep scratches. Serial number is intact on lug. Appears unpolished.
Dial is genuine Omega luminova, it was probably replaced during past service along with hands.
Bezel is original and period correct in excellent condition.
Watch comes on unused vintage leather strap with steel buckle.
No box or papers. No documented service history. Watch runs and winds smoothly, chrono runs and resets. Watch keeps good time at +1 seconds per day with ~310 amplitude and doesn’t need a service currently.