Quick answer
The replica Breguet Classique 7787BR copies a 39 mm rose gold dress watch with a silvered guilloché dial, blued steel Breguet hands, and an automatic movement with a power reserve display. A good copy gets the case profile, the fluted caseband, and the hand shape right. The weak points are almost always the guilloché pattern, the movement finishing, and whether the power reserve sector actually works. Expect to pay roughly $250 to $700 for a wearable version from a known maker, and treat anything under $150 as a costume piece.
What the genuine 7787BR is
Breguet encodes the case metal in the reference suffix. The BR code means rose gold, the same way BA signals yellow gold and BB signals white gold. The 7787 sits in the Classique line: a self winding dress watch, around 39 mm across, with a silvered dial cut in a hand turned guilloché pattern, Roman numerals, a small seconds display, and a power reserve indicator sector. Details that matter on the original include the coin edge caseband, the welded lugs, the secret signature in the dial, and the sapphire caseback showing a decorated automatic movement with a 38 hour power reserve. Retail on the genuine piece runs into five figures, which is the entire reason the replica market exists.
How to evaluate a replica 7787BR
- Measure the case before anything else. A 7787 copy that lands at 41 or 42 mm will wear nothing like the original, so ask the seller for caliper photos with the crown at 3 o'clock.
- Tilt the dial under a strong lamp. Real guilloché is cut into the metal and shifts as light moves across it. Printed texture looks flat and stays the same shade from every angle.
- Inspect the hands at 3x magnification. Blued steel Breguet hands have a mirror polish with no orange peel, a hollowed pomme center, and a proper counterweight on the seconds hand.
- Wind the crown slowly and watch the power reserve sector. On a working build the needle climbs as the mainspring charges. On a fake it either sits still or tracks the time instead of the reserve.
- Run a fingernail along the caseband fluting. Spacing should be even with no burrs, and the ridges should meet the bezel and caseback cleanly.
- Check the caseback through the sapphire. Look for Geneva stripes, blued screws, a signed rotor, and engraved reference text that matches the case metal.
- Ask for a timegrapher reading. A well regulated clone typically holds within about plus or minus 15 seconds a day. Refuse the sale if the seller cannot provide one.
- Compare the strap and buckle. Genuine style is a hand stitched alligator grain strap with a signed rose gold tone pin buckle, not a stamped generic clasp.
Typical price tiers
- Under $150: quartz or low grade automatic, printed dial, plated case that fades within months.
- $250 to $400: reliable automatic, decent dial texture, non working or decorative power reserve.
- $450 to $700: closest to the original layout, working power reserve, sharper case finishing, sapphire crystal front and back.
Common tells on a bad copy
- Dial texture that looks like a sticker instead of cut metal.
- Hands that are painted blue rather than heat blued steel.
- A case that is too thick for a dress watch, which pushes the strap away from the wrist.
- Reference engraving that reads 7787BA or 7787BB on a rose gold tone case.
- Roman numerals that are too bold or spaced unevenly around the chapter ring.
Wearing and care
Keep the watch away from perfume, chlorinated water, and long direct sun exposure, since plated rose gold tone finishes dull faster than solid gold. Wipe the case with a soft cloth after wear, and have the gaskets checked before you swim in anything. Store it on a winder or wind it twice a week so the lubricants stay spread. If the power reserve sector stops moving, stop winding and have the movement serviced rather than forcing the crown, which is the fastest way to strip the winding train on a budget clone.