What a Replica Tourbograph With Perpetual Calendar Actually Is
A replica tourbograph with perpetual calendar is a non-genuine watch that combines three complications in one case: a tourbillon, a chronograph, and a calendar module that tracks the day, date, month, moonphase, and leap year. On most replicas in this category the tourbillon is genuinely mechanical and rotates, while the calendar is frequently a full calendar or annual calendar dressed up to look perpetual. If the leap year indicator must work without manual correction, you are looking at the top tier of the replica market and you should inspect the movement before paying.
The name comes from the genuine A. Lange & Söhne Tourbograph Perpetual, which pairs a one-minute tourbillon with a chronograph and a perpetual calendar. Replicas imitate the layout and the dial architecture, not the fusée-and-chain mechanism or the hand-finished German movement.
how much is a tourbograph replica
Prerequisites
- A reference photo set of the genuine watch, front, back, and case profile.
- A budget figure in mind. Tourbillon replicas with working calendar modules start well above standard automatic replicas.
- Awareness of the counterfeit rules in your country. Importing goods that carry a trademarked brand name without authorization is barred in the United States and in most of the European Union.
- A seller who will answer movement questions in writing before payment.
How to Evaluate the Watch
- Ask the seller to name the exact movement inside, including the base caliber and the calendar module, if any.
- Request a video of the watch running with the caseback removed or visible through a display back.
- Confirm the tourbillon cage completes one full rotation per minute by timing it against a stopwatch.
- Check that the balance wheel sits inside the rotating cage, not beside it.
- Compare the dial layout to your reference photos: subdial positions, date window size, printing weight, and hand shapes.
- Verify the correctors on the case side align with the functions they operate.
- Measure the case diameter and thickness with calipers and match them to the genuine specifications.
- Inspect the crystal for anti-reflective coating and confirm it is sapphire, not mineral glass.
- Ask whether the movement can be serviced locally and who supplies parts.
- Get the water resistance claim in writing, then treat it as a splash rating only.
Calendar Functions to Test
- Advance the date past the end of a 30-day month and see whether it rolls to the 1st.
- Set the month to February and step the date through the 28th to check the leap year cam.
- Push the day corrector and watch for a clean jump instead of a slow drift.
- Run the chronograph through start, stop, and reset, then confirm the seconds hand returns to zero.
- Check the moonphase disc against a known lunar date to see whether it drifts within a day or two.
Red Flags
- A dial aperture showing a spinning wheel that is not a tourbillon cage.
- Quartz movements with a decorative balance under the dial.
- Sellers who refuse video evidence of the movement.
- Calendar pushers that reset the date instead of advancing it.
- Prices far below the rest of the market for the same reference.
Practical Notes
A real tourbillon adds cost and fragility. Servicing usually means shipping the watch back to the seller or to a watchmaker willing to work on unbranded Chinese calibers, and turnaround can run into months. Treat the perpetual calendar function as a display feature unless the seller can prove the leap year mechanism works. Keep the purchase price at a level you can write off if the movement fails, because warranty support on replicas is thin and rarely enforceable across borders.