Classique 7147

Case in 18k white gold with delicately fluted caseband. Sapphire-crystal caseback. 40mm diameter. Welded lugs with screw bars. Water-resistant to 3 bar (30m).
Dial in “Grand Feu” enamel. Signed Breguet. Hours chapter with Arabic Breguet numerals. Small seconds offset at 5 o’clock. Breguet open-tipped hands in blued steel.
Self-winding movement, Cal. 502.3SD. Numbered and signed Breguet. Extra-thin (2.4mm). 12 lignes. 35 jewels. 45-hour power reserve. Inverted in-line lever escapement with silicon pallets. Balance spring in silicon. Balance frequency 3Hz. Adjusted in 6 positions.
Alligator leather strap with gold pin buckle.
Also available in rose gold. Also available with dial in silvered 18-carat gold, engine-turned.

Movement
Winding: Self-winding
Power reserve (hours): 45
Calibre: 502.3 SD
Lines: 12
Jewels: 35
Frequency: 3
Balance-wheel: Breguet
Escapement: Inverted straight-line lever
Balance-spring: Flat / Silicon
Oscillating weight: 22 Carats
Number of components: 162

Case
Metal: Rose gold
Skeleton: No
Sapphire caseback: Yes
Case shape: Round
Diameter (mm): 40
Case thickness (mm): 6.10
Water-resistant (m): 30

Reference
7147BR/12/9WU