For most buyers the right copy 7787BR is a rose-gold-plated build with a decorated automatic movement, a power reserve hand driven by a real gear train, and a moon phase disc that sits flush with the dial cutout. Those three points decide whether the watch reads as a Breguet Classique on the wrist. The sections below break the reference into the parts worth inspecting, then rank three build tiers against real use cases.

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What the 7787BR Reference Is

The original 7787BR is a Breguet Classique in rose gold with a 39 mm case, a silvered dial finished with hand guilloché, a power reserve indicator, and a moon phase display. A slim self-winding movement keeps the case close to the wrist and the dial readable. Copies of this reference imitate the silhouette first and the complications second, so the market splits into quartz builds that copy the face and automatic builds that try to reproduce the mechanics.

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Criterion 1: Dial Work

The dial is where cheap copies fail. True guilloché is cut on a rose engine, so the pattern has depth and catches light in bands. Laser etching looks flat and fades when you tilt the watch away from a light source.

False 7787BR: How to Tell a Breguet 7787BR Fake From the Real Thing

  • Pros of a strong dial: even pattern across the full surface, sharp minute track, printing with clean edges, and a silver tone that matches the case.
  • Cons to watch for: shallow pattern, fuzzy printing, a cream dial paired with a warm case, and subdial rings that sit off center.

Use case: if you wear the watch somewhere people see the dial across a table, put your budget into dial quality before anything else.

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Criterion 2: Case, Lugs, and Crown

Breguet cases use a fluted band, straight welded lugs, and a cabochon set in the crown. A copy with a polished band loses the profile that separates this reference from a generic dress watch.

  • Pros: crisp fluting, lugs joined to the case with no seam, a cabochon set flush, and a case back that closes tight.
  • Cons: glued lugs that leave a visible gap, a plastic cabochon that clouds over time, plating that thins at the lug tips, and a crown that wobbles on the stem.

Use case: for daily wear, pick thicker plating and a screw-down back over a thinner case that measures closer to the original.

Criterion 3: Hands and Moon Phase

Breguet hands end in a hollow pomme tip, and the steel is blued rather than painted. Under a loupe, paint shows brush marks and a solid tip. The moon phase disc needs its own check: a true moon phase runs a cycle of about 29.5 days, while many copies hide a 24-hour disc behind the aperture. That shortcut shows up within two days of wear.

  • Pros: blued steel with heat color that shifts in light, correct hand length, a moon disc with legible stars and a clean horizon line.
  • Cons: painted blue hands, oversized tips that crowd the track, and a disc that turns once a day.

Use case: buy the working moon phase if you own more than one watch and rotate them. If this is your only dress piece, a well-finished dial matters more than the disc cycle.

Criterion 4: Movement and the Power Reserve Test

The power reserve indicator is the easiest way to spot a fake complication. Wind the watch, set it down, and check the reserve hand after 12 hours. A working indicator moves toward the empty mark. A decorative one stays where you left it.

  • Pros: a decorated automatic movement with Geneva stripes or perlage, a reserve hand that tracks the mainspring, and a rotor that winds in both directions.
  • Cons: quartz movements with a fixed reserve hand, a stem that feels gritty when setting the time, and a date change that snaps late.

Use case: collectors who open the case back should choose the decorated automatic. Buyers who only care about the look can accept quartz at a lower cost.

Build Tier 1: Entry Quartz Copy

  • Pros: lowest cost, thin case, light on the wrist, easy battery service.
  • Cons: no sweeping seconds, fixed reserve hand, plated cases that wear through at the edges.

Best for someone testing the size and look before committing to a better build.

Build Tier 2: Mid Automatic with Decorative Reserve

  • Pros: sweeping seconds, better dial depth, solid bracelet and strap options, thicker plating.
  • Cons: reserve hand that does not move, moon disc that runs on a 24-hour cycle.

Best for a first serious dress replica worn a few times a month.

Build Tier 3: Decorated Automatic with Working Reserve and Moon Phase

  • Pros: complications that function, closest dial and case finishing, correct fluted band, blued hands.
  • Cons: highest cost, heavier service needs, wider case in some builds.

Best for a rotation watch you plan to keep and wear for years.

Buying Checklist

  1. Tilt the dial under a lamp and confirm the guilloché pattern shifts with the light.
  2. Run a fingernail along the lug joint and feel for a seam.
  3. Wind the watch and watch the reserve hand over 12 hours.
  4. Track the moon aperture for two days to confirm a true lunar cycle.
  5. Check the crown for wobble and the cabochon for clouding.
  6. Confirm the strap width matches the lug gap so aftermarket straps fit.

Bottom Line

The tier you choose should follow the one detail you cannot live without. If it is the dial, spend there. If it is the movement, spend there. A copy 7787BR that gets the dial and the reserve hand right will pass inspection in normal conversation, and that is the standard most buyers are shopping for.