Case

Shape

Round

Diameter (in mm)

40

Water Resistance

30 m (100 ft.)

Material

18-carat white gold

Winding Crown

Fluted 18-carat white gold

Crystal

Anti-reflective sapphire crystal

Model Case

Polished finished white gold case, Solid case back engraved with “PATEK PHILIPPE GENEVE 175e Anniversaire 1839 – 2014”

Bezel

Fixed polished finished white gold

Movement

Diameter (in mm)

30

Movement

Self-winding mechanical

Winding

Automatic

Functions

Hours, minutes, Multi-scale chronograph: tachymeter, telemeter and pulsimeter, Sweep chronograph hand

Jewels

35

Height (in mm)

5.2

Frequency

21,600 semi-oscillations per hour

Caliber

CH 28-520

Power Reserve

Min. 50 hours – max. 55 hours

Oscillator

Gyromax® balance wheel, Spiromax® balance spring

Precision

Patek Philippe Seal

Bracelet

Material

Alligator Leather

Bracelet

Hand-stitched shiny black alligator strap with square scales

Clasp

Fold-over clasp engraved with “PATEK PHILIPPE 1839 – 2014” and engraved Calatrava Cross in the center

Limited Edition

Issue limited to only:

400

Dial

Indexes

Indices

Color

Silver opaline

Details

Black painted indications, Black seconds hand, Chronograph hand rhodiumed Pfinodal Obus hour markers in 18K white gold, Polished finished dauphine hour and minute hands in 18-carat white gold