- Rare Handcrafts
Manual winding

Cloisonné enamel and hand-engraved pocket watch. The horses on the caseback and dial required a total of 18 days’ work by a master enameler, using opaque, transparent, and opalescent enamel colors; a gold ribbon with a section of 0.05 mm and approximately 20 firings. The engraving on the case and the bow required 15 hours of hand-engraving. Dial: opaque white enamel on a white gold base. Gold applied Breguet numerals, white gold feuille (leaf-shaped) hands. Crown set with one briolette-cut blue sapphire (~ 0.75 ct). White gold hand-engraved bow. Pocket watch stand set with one briolette-cut blue sapphire (~ 0.35 ct). White gold on a black-veined marble base. Caliber 17’’’ LEP PS IRM. Manual winding. Power-reserve indicator. Seconds subdial. Unique piece. 2011.



17''' LEP PS IRM
Manual winding

Patek Philippe Caliber 17''' LEP PS IRM - Front
Front Back

17''' LEP PS IRM
Manual winding

Overall diameter: 38.65 mm. Height: 3.8 mm. Number of parts: 158. Bridges: 7. Jewels: 20. Power reserve: Min. 36 hours. Balance: Plain with screws. Frequency: 18 000 semi-oscillations per hour (2.5 Hz). Balance spring: Breguet.

Savoir faire

Rare Handcrafts

Since the 1600s, Geneva has been a center of excellence for rare handcrafts, and throughout its own history, Patek Philippe has flown the flag for the artisans and their incredible work.

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