3168 - PAUL GERBER, ZURICH · RETRO TWIN

PAUL GERBER, ZURICH · RETRO TWIN Ref. 156 · ca. 2000s · 18K gold · 35.5 mm Paul Gerber is one of the early greats of the Swiss independent watchmaking scene: an inventor with wit, experience, and a friendliness that is evident from the very first phone call. The Retro Twin bears his signature. Two coupled rotors spin above the movement, while the seconds hand jumps back at the front—delicate guilloché framing this technical spectacle in perfect tranquility. Case number: No. 07 · Movement number: 140'331 Case: Gold case with a gently stepped bezel, curved lugs, and sapphire crystal. The screw-down caseback offers a view of Gerber’s unusual dual-rotor winding mechanism. Dial: Finely guilloché silver-tone dial, sweeping Breguet numerals, and blued leaf-shaped hands. At six o’clock, the scale for the retrograde seconds fan out. Movement: Automatic, Paul Gerber Caliber 15 based on the Peseux 7001, synchronously coupled double-rotor winding mechanism Functions: Two-hand watch with retrograde seconds (sector at 6 o’clock) Strap: Black leather strap Clasp: PG-signed 18K gold pin buckle Box: Yes – original “Paul Gerber Zürich” wooden case with outer carton · Papers: No Condition: Very well preserved with clear contours and no noticeable nicks. Dial and movement are exceptionally well maintained. Leather strap shows signs of wear.