Movement
Quartz or standard-beat automatic behind a Powermatic 80 dial
What to inspect
The commonest PRX counterfeit. A ticking seconds hand is conclusive; a smooth sweep at 4 Hz is nearly so. Where the caseback is a display back, the substitution is visible directly — the C07 has a distinctive single large bridge and a Tissot-marked rotor, and generic movements do not resemble it.