A fake Omega Aqua Terra 322.10.42 is a replica of the Seamaster Aqua Terra 150M. The genuine watch has a 41.5 mm steel case, caliber 8500, and a teak-pattern dial. Fakes often use a cheap automatic or quartz movement. They may have a solid caseback. They may have a helium escape valve, which the genuine model does not have.
Check the Movement
The genuine 322.10.42 uses Omega caliber 8500. It has a co-axial escapement, 39 jewels, and a 60-hour power reserve. The rotor is decorated with Geneva waves. It has a silicon balance spring. A fake may have a Chinese copy. It may have a quartz movement. It may have a rotor with '8500' engraved, but the decoration is rough.
aqua terra omega 322.10.42 copy
Check the Caseback
The genuine caseback has a sapphire crystal. It shows the movement. The caseback is engraved with 'Seamaster', 'Aqua Terra', and the reference number. The serial number is 8 digits. It is on the caseback and the movement. A fake may have a solid caseback. A fake may have poor engraving. A fake may have a serial number that does not match the movement.
omega aqua terra 322.10.42 replica
Check the Dial and Hands
The genuine dial has a teak pattern. The indices are applied. The date window is at 3 o'clock. The date font is correct. The Omega logo is applied and polished. The hands are rhodium-plated. The lume is blue. A fake may have a flat dial. The date may be misaligned. The logo may be printed. The lume may be green.
Check the Bracelet and Clasp
The genuine bracelet has screw links. The clasp is a butterfly clasp. It has an engraved Omega logo. The end links fit flush. A fake may have push pins. The clasp may have a stamped logo. The end links may have gaps.
Check the Serial Number and Price
The genuine serial number is 8 digits. It is on the caseback and the movement. They must match. A genuine 322.10.42 sells for $3,000 to $5,000 used. A fake sells for $100 to $500. If the price is low, it is fake. If the seller cannot show the movement, it is a risk.