| Brand | Omega |
| Caliber Number | 8605 |
| Movement Type | Automatic, Chronograph |
| Power Reserve | 60 hours |
| Vibrations Per Hour | 28,800bph |
| Hairspring | Silicon Si14 |
| Shock System | Nivachoc |
| Features | Co-Axial Escapement, date, GMT hand |
| Country of Manufacture | Switzerland |
| Known Models | Planet Ocean GMT |
From the Omega site:
Self-winding movement with Co-Axial Escapement for greater precision, stability and durability. GMT with time zone function. Silicon balance-spring on free sprung-balance, 2 barrels mounted in series, automatic winding in both directions to reduce winding time. Rhodium-plated balance bridge and oscillating mass, luxury finish with exclusive Geneva waves in arabesque.
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