Bidspirit auction | Breguet, Classique Tourbillon, Ref. 3657PT/12/9V6,

Breguet, Classique Tourbillon, Ref. 3657PT/12/9V6, Platinum Manual-Winding Watch - Breguet, Classique Tourbillon, Ref. 3657PT/12/9V6, Platinum Manual-Winding Watch 39mm platinum case. Silvered solid gold dial with hand-guilloche decoration. Off-centred time display with exposed one-minute tourbillon at 6 o'clock. Manual winding, 55-hour power reserve. Black leather strap with platinum Breguet pin buckle. Including box and a copy of a recent service.