A fake Omega Caliber 8806 is almost never a real copy of the movement. It is a mass-produced 28,800 vph clone, usually an ETA 2824 pattern or a Seagull ST2130, hidden behind a decorative bridge plate or a stamped rotor. The genuine Calibre 8806 is a METAS Master Chronometer automatic that beats at 25,200 vph (3.5 Hz), runs a silicon balance spring, resists 15,000 gauss, and delivers a 55-hour power reserve.
What are the real Omega Caliber 8806 specifications?
Calibre 8806 is the no-date member of Omega's 8800 family, built on the brand's in-house co-axial platform. Its numbers are the baseline for any authentication check.
- Frequency: 25,200 vibrations per hour, or 3.5 Hz
- Escapement: co-axial, with a multi-level pallet fork
- Balance: free-sprung, with no conventional regulator index arm
- Balance spring: silicon (Si14), dark and non-magnetic
- Power reserve: 55 hours
- Magnetic resistance: 15,000 gauss
- Jewels: listed at roughly 35
- Winding: automatic, bi-directional
What is the fastest way to spot a fake 8806?
The beat rate is the single most reliable tell, because it is baked into the movement and cannot be disguised by finishing. Put the watch on a timegrapher or a phone timing app and read the rate.
- Check the rate. A reading of 28,800 vph (4 Hz) means the case does not hold a real 8806.
- Look at the balance. A genuine 8806 has a free-sprung balance with no regulator index arm and no whip-style spring stud. Clones show a standard index arm with a screw or lever.
- Inspect the hairspring. Silicon reads as a flat, matte dark spiral. Clones use blued steel or a shiny alloy.
- Read the rotor up close. Genuine engraving is deep, crisp, and correctly accented, while replica stamping looks shallow and soft at the edges.
- Time the power reserve. Wind the watch fully, set it down, and note when it stops. Clones based on a 2824 stop near 38 to 40 hours.
Why do most fake 8806 movements beat at 28,800 vph?
Clone makers start from cheap, high-volume automatic movements that already run at 4 Hz. Swapping the beat rate would require a new gear train, a new balance, and a new mainspring, which is exactly the tooling investment a counterfeit operation avoids. Instead, the factory adds a rotor engraved with the Omega symbol and a bridge plate stamped with Calibre text.
Does a decorated rotor prove the movement is genuine?
No. A rotor is the cheapest part to fake and the easiest to see, so counterfeiters lavish attention on it while leaving the gear train untouched. Flip the watch over and inspect what sits underneath the rotor, since that area exposes the balance, the escapement, and the jewel layout. Real Calibre 8806 bridges carry Cotes de Geneve arabesque striping with clean, even bevels.
Can a replica pass the METAS Master Chronometer test?
METAS certification is an independent, movement-level test, and no replica movement has cleared it. Every genuine Master Chronometer ships with a numbered card, and the movement serial must match the case and the certificate. An Omega authorized watchmaker can confirm that serial against the brand's records in minutes.
How do I verify an 8806 movement at home?
- Request a clear macro photo of the balance wheel and balance cock before buying
- Ask for a timegrapher screenshot showing rate, amplitude, and beat error
- Confirm the Master Chronometer card serial matches the movement engraving
- Request a power-reserve video rather than a photo
What does a genuine 8806 movement cost?
A loose 8800-family movement trades in the four-figure range on the secondary market, and a complete genuine watch sits far above that. If a seller offers a Master Chronometer Omega with an 8806 for a few hundred dollars, the movement is a clone by definition. The price floor is the clearest signal before you ever open the case back.
Frequently asked questions
Is there a 1:1 replica of the Omega 8806?
No. Exterior details can be copied closely, but the co-axial escapement, the free-sprung silicon balance, and the 15,000-gauss antimagnetic construction are not reproduced at replica price points.
Do fake 8806 movements have a co-axial escapement?
Almost none do. Some clones add a decorative plate shaped like a co-axial bridge, but the escape wheel and pallet fork underneath remain a standard Swiss lever layout.
Is it legal to buy a fake Omega in the US?
No. Counterfeit watches violate federal trademark law, and US Customs can seize shipments of counterfeit goods. Reselling one carries additional exposure.
The short version
Judge the movement, not the rotor. A real Omega Caliber 8806 ticks at 25,200 vph, uses a free-sprung silicon balance, runs 55 hours, and holds a matching METAS certificate. Any 8806 that beats at 28,800 vph is a dressed-up clone.