99285-52-000-BA6A
- Model
- Tourbillon with Three Gold Bridges 40mm
- Case material
- Pink Gold
- Case size
- 40mm
- Movement
- Automatic
- Calibre
- GP09600
- Market value band
- $220k – $480k
99285-52-000-BA6A is a Girard-Perregaux Tourbillon with Three Gold Bridges 40mm reference.
The case is 40mm pink gold.
It runs the GP09600, an automatic movement.
Semi-skeletonized dial exposing the three arched gold bridges over the tourbillon, self-winding, 31 jewels. Moved here 2026-08-24 from "1966 Tourbillon" -- two independent Tier 1 auction houses (Phillips and Antiquorum) title this exact reference a Tourbillon with Three Gold Bridges, not a 1966 Tourbillon.
Before you ask.
What movement does the Girard-Perregaux 99285-52-000-BA6A use?
The Girard-Perregaux 99285-52-000-BA6A runs the GP09600, an automatic movement.
How do I check a Girard-Perregaux 99285-52-000-BA6A with Watch Safe?
Look up the watch's serial number in the Watch Safe registry to see whether a record exists or a theft flag is attached. A registry search identifies records for a specific serial; it does not authenticate the watch. Authentication is performed in person by an independent expert authenticator, and Watch Safe records and publishes the result.
Checking a specific Girard-Perregaux? Request access.