Breguet’s Classique 5177 is an ode to restraint and refinement, exemplifying the Maison’s dedication to pure, understated watchmaking. Its deep blue Grand Feu enamel dial is adorned with powdered silver Breguet numerals and the Maison’s secret signature, with slender open-tipped hands tracing the hours, minutes, and seconds. Beneath this poetic simplicity lies cutting-edge innovation: the self-winding calibre 777Q, equipped with a silicon balance spring and escapement for lasting precision and reliability. The hand-engraved oscillating weight, visible through the sapphire back, reflects Breguet’s centuries-old artistry in perfect harmony with modern horology.

Case

Case Material: 950 Platinum
Shape: Round
Diameter: 38 mm
Thickness: 8.8 mm
Caseback: Sapphire case back
Width of lugs: 20 mm Type of crown: Non-screwed crown
Water resistance: 3 bar (30 m)

Strap

Material: Alligator leather
Type of buckle: Triple-blade folding clasp
Material of buckle: Platinum

Dial

Dial finish: Hand-fired *Grand Feu* enamel (blue)
Hour markers: Breguet Arabic numerals in powdered silver
Signature: Secret Breguet signature at 6 o’clock
Complications: Date aperture at 3 o’clock
Hands: Breguet open-tipped hands in polished steel

Movement 777Q

Type: Self-winding
Power reserve: 55 hours
Diameter: 26 mm
Thickness: 3.5 mm
Number of jewels: 26
Frequency: 4 Hz (28,800 vph)
Balance spring: Flat silicon
Escapement: Silicon lever and escape wheel
Rotor: 18K gold, hand-engraved “guilloché” motif
Functions: Hours, minutes, central seconds, date