Brand:
Breguet
Model:
Grande Complication
Year:
2003
Reference:
3657PT/12/9V6
Original Box:
Included
Original Papers:
Included
Warranty:
12 months
Overall Condition:
Very Good
Wear level Case:
Barely visible
Wear level Caseback:
Barely visible
Wear level Dial:
None
Wear level Crystal:
None
Wear level Bezel:
Barely visible
Wear level Bracelet Clasp:
Barely visible
Movement Type:
Manual winding
Caliber:
560T
Power Reserve:
50 hours
Case Material:
Platinum
Case Diameter:
39 mm
Case Thickness:
10.2 mm
Bezel Material:
Platinum
Crystal:
Sapphire crystal
Dial Color:
Silver
Bracelet Material:
Alligator skin
Bracelet Color:
Black
Clasp Type:
Fold clasp
Functions:
Tourbillon, Power Reserve Display
The Breguet Classique Grande Complication Tourbillon ref. 3657PT/12/9V6 belongs to the manufacture's flagship complications line, combining a tourbillon regulator with a retrograde 24-hour indication and a power reserve display in a single platinum case. Powered by the manual-wind calibre 560T, the watch draws directly on inventions associated with Abraham-Louis Breguet himself, from the tourbillon to the hand-guillochéd dial and the signature Breguet overcoil balance spring.
The 39 mm platinum case, silvered guilloché dial with blued Breguet-style hands, and open tourbillon carriage at 6 o'clock give the watch a restrained, classically horological presence that sets it apart from more overtly sporty complications. The sapphire display back reveals the hand-finished calibre 560T, adjusted in six positions and fitted with 24 jewels for a 50-hour power reserve. This 2003 example is presented as a full set with its original box and original papers, a combination that meaningfully supports its provenance and long-term collectibility as one of Breguet's defining modern grande complication references.