PATEK PHILIPPE INDEPENDENT CENTER SECONDS YELLOW GOLD
Patek, Philippe & Cie., Genève, case No. 27226. Made circa 1904.
Very fine and very rare, 18K yellow gold two-train keyless pocket watch with
independent dead center seconds.
Four-body, "bassine", polished, second hand activating pushbutton at 10 in
the band, case back with engraved monogram. Hinged gold cuvette.
White enamel with radial Roman numerals, outer minute track. Blued steel
Cal. 19```, gilt brass, 27 jewels, straight-line lever escapement, cut bimetallic
compensation balance, blued steel Breguet balance spring, index regulator, a
flirt mounted on the last pinion of the independent dead seconds train engaging
escape wheel pinion allowing one-second jumps, Adrien Philippe`s patented