η νεα μηχανη αποτελει μια καινουργια σελιδα για την ομεγα,δεν ειναι μια μονο μια νεα καλιμπρα αλλα μια μηχανη βαση,απο το 2010 θα βγει αναλογη χρονογραφικη ,η 6300 οσο θυμαμαι και θα ειναι βομβα,περιμενε και θα δεις αλλαγες στις ισορροπιες
8500
Base Movement: Manufacture Movement
Power Reserve: 60 Hours
Jewels: 39 Jewels
Description: Co-Axial Escapement, Free sprung balance - 2 barrels mounted in series. In-House Manufacture Movement.
Omega has also introduced certain new technical features, most notably a "Si 14" silicon balance spring. The advantages possessed by a silicon balance spring include immunity from magnetism, excellent resistance to shocks, and isochronal consistency
crystal exhibition window in the screw-locked back of the Omega Seamaster Aqua Terra watches permits a full view of the Omega 8500/8501 movements. Bridges and rotors of the calibers feature a unique decorative pattern described as "Cotes de Geneve en Arabesque