Important Modern & Vintage Timepieces

Hong Kong, May 31, 2025

LOT 330

PATEK PHILIPPE, REF. 5235G-001, ANNUAL CALENDAR, REGULATOR DIAL COLLECTION, 18K WHITE GOLD

HKD 200,000 - 350,000

EUR 22,900 - 40,000 / CHF 21,400 - 37,400 / USD 25,800 - 45,100

A very fine, self-winding 18K white gold wristwatch with annual calendar, regulator dial, and sapphire-crystal snap-on case-back.


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Grading System
Grade: AAA

Excellent
Case: 2-8

Very good

Slightly scratched
Movement: 2*

Very good

Overhaul recommended, at buyer's expense
Dial: 2-01

Very good

HANDS Original

Brand Patek Philippe

Model Annual Calendar, regulator dial collection

Reference 5235G-001

Year sold on 11 Feb, 2014

Movement No. 5612466

Case No. 4549510

Bracelet 18K white gold PP buckle

Diameter Ø 40mm.

Caliber 31-260

Weight 75gr. (approx.)

Signature dial, case and movement

Accessories certificate dated 2014, instructions booklet, push pin, leather folder

Notes

Patek Philippe Reference 5235G-001, introduced in 2011 and discontinued in 2019, stands as a significant milestone in the maison’s illustrious history as their first-ever regulator-style wristwatch. This exceptional 40.5mm timepiece in 18K white gold houses the groundbreaking Caliber 31-260 —Patek’s first new micro-rotor movement since 1985, featuring innovative Silinvar® technology and Spiromax® balance spring.

The distinctive two-tone silvered dial presents a mesmerizing regulator configuration with vertical brushing and guilloché
decoration on the sub-dials. Its annual calendar mechanism requires adjustment only once yearly, in February.

With its limited eight-year production run now concluded, the 5235G-001 has become increasingly sought-after among
discerning collectors.