The top pick for a fake Villeret complete calendar is a 40 mm stainless steel copy running a 7751-based automatic, with a working day window and month window under 12 o'clock, a moonphase at 6 o'clock, and a blued serpentine date hand that sweeps an outer date track. That combination is the closest a copy comes to the reference layout, so it is the benchmark used here. The criteria: does the full calendar actually function, is the central date hand correct in shape and length, do the apertures sit in the right order, does the moonphase disc advance on a lunar cycle, and does the case and dial hold up on the wrist rather than only in a listing photo.

Movement: A 7751-Based Automatic Beats a Decorated Stub

A 7751 family caliber carries a day disc, a month disc, a moonphase and a central date hand, which is exactly the set of functions this dial needs. That is why the honest copies use it. Quartz builds and stripped automatics with glued-on calendar wheels can print the same dial, but nothing moves behind it, and the date hand is often fixed in place.

Pros

• Live calendar functions: day, month, moonphase and pointer date all set from the crown.
• Automatic winding with a familiar 28,800 vph beat rate, so sweep is smooth.
• Serviceable by a watchmaker who handles 7750 family movements, and parts are widely available.

Cons

• The calendar module adds height, so the case is thicker than the original.
• Chronograph parts inside go unused, which is wasted mechanics.
• Cheap versions can arrive with a misaligned date hand or a moonphase disc that skips.

Use case: this is the build for someone who wants to set the calendar once a month and see it change on its own. If you only care about how the dial photographs, a quartz build is thinner, but you lose the entire point of a complete calendar.

Pointer Date and the Serpentine Hand

On the reference, the date is read from a blued serpentine hand that curves over an outer track of numerals. The shape matters more than most buyers expect: a straight needle or an overly thick hand is the fastest tell in a close-up photo. A correct copy uses a thin, gently curved hand with a clean tip that lands inside the printed numerals rather than on top of them.

Pros

• Correct hand geometry reads as authentic from arm's length and in pictures.
• A properly geared hand tracks evenly across all 31 positions.

Cons

• Hand shape is one of the most commonly faked details, and photos are often retouched.
• A hand that is slightly too long or too short is hard to correct without a dial swap.

Use case: buy this detail first if you plan to wear the watch in social settings where the dial gets inspected. For a desk watch that stays under a cuff, the hand shape is less critical than the calendar function.

Day and Month Apertures, Plus the Moonphase

Check the order of the windows under 12 o'clock and the language on the day disc. Check that the moonphase sits at 6 o'clock and that the disc shows a printed moon and stars rather than a flat painted circle. Run the watch forward through a full month before you accept it.

Pros

• Correct aperture placement and small fonts keep the dial balanced.
• A 29.5 day moonphase disc that advances in steps looks convincing over weeks of wear.

Cons

• Some copies use a 24 hour disc and pass it off as a moonphase.
• Month discs in the wrong language or wrong font are common.
• Setting the calendar near midnight can damage the changeover mechanism.

Use case: this section decides whether the watch is a functional calendar or a printed prop. If the seller cannot send a short video of the day and month changing, walk away.

Case, Crystal and Water Resistance

Look for a stepped bezel, polished flanks, and lugs that taper cleanly into the strap. Sapphire crystal is worth the small premium over mineral, because mineral picks up hairline scratches within months. Plated rose gold versions look warm in photos but the plating wears through on the crown and lugs.

Pros

• Stainless steel holds its finish and hides wear better than plating.
• Sapphire keeps the dial clear for years of daily use.

Cons

• Case thickness runs higher than the original because of the calendar module.
• Water resistance ratings on copies are rarely tested against any published standard, so treat the watch as splash proof only.

Use case: stainless steel with sapphire suits daily wear and travel. Gold plated is a dress watch choice, and you should expect to replate or replace the case if you wear it often.

Dial Finishing and Printing

Judge the surface first, then the text. Applied markers with polished edges read better than printed ones, and the print on the chapter ring should be crisp under a loupe. Roman numerals on this family of dials need sharp serifs and even spacing.

Pros

• Applied indices and a clean chapter ring lift the whole watch.
• Correct font weight on the brand line makes the dial convincing at arm's length.

Cons

• Heavy or blurry print is visible in daylight and hard to unsee.
• Some dials use a flat finish where the original has a subtle texture.

Use case: pick the dial finish that matches how you will wear it. A textured dial hides small flaws and looks richer under indoor light. A plain dial shows every printing error.

Sizing, Strap and Daily Wear

Confirm the diameter, lug width, and lug to lug distance before buying, because this case shape wears larger than the numbers suggest. A 40 mm case with short lugs sits well on a 6.5 to 7.5 inch wrist. Plan for a 20 mm strap, and choose alligator grain leather for dress wear or a steel bracelet for a sportier look.

Pros

• Strap changes are cheap and change the character of the watch entirely.
• A well proportioned case works with both a suit and a casual shirt.

Cons

• A thick case can catch on cuffs and sit high on the wrist.
• Cheap straps with plastic edges undercut an otherwise good copy.

Use case: a leather strap on a stainless case is the most versatile setup for a complete calendar. Switch to a bracelet only if you want the watch to read as a daily beater.

Pre-Purchase Checklist and Setup

1. Ask for a video of the day, month, and date changing past midnight.
2. Confirm the moonphase disc advances when you advance the calendar.
3. Check that the date hand lines up on the numerals, not between them.
4. Verify the crystal material and the lug width in writing.
5. Confirm the crown pulls to three positions and sets cleanly at each one.
6. Set the calendar during daylight hours only, well away from midnight, then leave it running for a week.

Use case: run through this list on every candidate. A copy that passes all six items is worth owning as a complete calendar, and one that fails two or more is a dial and a case with no watch inside.