Patek Philippe Ref 3670A Column Wheel ChronographLimited Edition 16 Pieces
37mm x 45mm stainless steel case, manual-wind Patek Caliber 13-130 (crafted in 1955 from a Valjoux ébauche modified especially for Patek Philippe); matte black alligator strap with grey hand-stitching (21x16mm), stainless steel prong buckle
Dial – Anthracite brushed dial center, circular brushed counters and dial periphery with gold applied hour markers, sand brushed white gold hands, white chronograph and 30’ counter hand
hours, minutes, chronograph with 30′ semi-instantaneous counter at 3 o’clock, seconds subdial at 9 o’clock, sweep chronograph hand
The Patek Ref. 3670A is sold only through the Patek Philippe Salons Geneva. The Ref. 3670A price is 240,000 Swiss Francs.
Patek Caliber 13-130Diameter: 29.5 mm;
Height: 5.95 mm;
Jewels: 23;
Power reserve: min. 39 hours;
Balance: Glucydur with screws;
Frequency: 18’000 semi-oscillations/hour (2.5 Hz);
Balance spring: Breguet