Family: 50045h power reserve21,600 vph (3 Hz)
The Breguet 502.3SD is a manual-winding in-house tourbillon caliber with a seconds display. Introduced in 2008, it belongs to the Caliber 500 family and was discontinued. The movement exemplifies Breguet's tradition of manufacturing ultra-thin tourbillon movements in-house. It was notably used in the Classique Tourbillon Extra-Plat collection.
Last updated 12 Oct 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Power Reserve
45h
Frequency
21,600 vph (3 Hz)
Height
2.4mm
Display Type
Analog
Winding
Manual
COMPLICATIONS
Tourbillon
QUICK FACTS
FOR WATCH DEALERS
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