Breguet caliber 502.3 DR1 is a manual-winding tourbillon movement introduced in 2010. Measuring 3mm thick with a 60-hour power reserve, it belongs to the in-house 500 family. The DR1 variant adds a power reserve indicator complication to the base tourbillon. It powers the Classique Tourbillon Extra-Plat and remains in production.
Last updated 12 Oct 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Power Reserve
46h
Frequency
21,600 vph (3 Hz)
Height
3.6mm
Display Type
Analog
Winding
Manual
COMPLICATIONS
TourbillonPower Reserve Indicator
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
In ProductionMANUFACTURE
In-houseLAUNCH YEAR
2010BASED ON
Breguet 502.3CALIBER FAMILY
500FOR WATCH DEALERS
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