Breguet

18k the movement with under-slung ruby cylinder escapement, plain three-armed balance, parachute suspension, gilt metal cuvette with regulator aperture,  signed and numbered, silvered dial with roman numerals, subsidiary seconds, blued steel Breguet hands, signed Breguet et Fils repeating piston in the pendant, engine turned dial movement signed Breguet A Paris No. 3330, cuvette also signed and numbered,  case stamped B 3330 and 2277, short gold Breguet chain with silver ratchet key in associated gold stamped leather case with folding strut