Aircooltime’s Substack

Patek Philippe Reference 565 Case Study

A Close Examination of an Original Case

Oct 12 • Aircooltime

3

1

7:39

September 2026

Patek Philippe Ref. 1593

A Closer Look at the Crystal and Dial Finishing

Sep 27 • Aircooltime

4

4:39

Quick Take: Rolex Ref. 1018

The Non-Luminous Dial

Sep 21 • Aircooltime

6

2:53

What Are We Really Looking At?

A Closer Review of a Patek Ref. 565 Breguet Dial

Sep 9 • Aircooltime

8

4

7:38

A Much Closer Look at an Early Engraved, Enameled Dial

Patek Philippe Ref. 514 A from 1938

Sep 4 • Aircooltime

3

4:36

August 2026

The “Fragile” Enamel Dial Myth

The Patek Philippe Ref. 2526 In Action

Aug 29 • Aircooltime

3

0:16

Patek Philippe Ref. 2508J: Gradient-Tropical Dial

A closer look at an honest, unrestored Type 1A dial and original case.

Aug 21 • Aircooltime

4

3:57

A Quick Tour of a Unique Patek Philippe Ref. 1463 with a 1:1 Known 45-Minute Register

For the optimal experience, please view in full screen mode on a desktop or device.

Aug 6 • Aircooltime

9

4:36

July 2026

A Study in Continuity: Setting the Early Patek Philippe Perpetual Calendar Wristwatches

From the manual-wind Ref. 1526 to the center-seconds Refs. 2497 and 2438

Jul 28

11

4

The Bracelets of the Patek Philippe Reference 2526

OEM Options

Jul 15 • Aircooltime

4

1

3:30

Detailed Patek Philippe Ref. 2526 study

Exploring the Patek Philippe First series, Mark I dial features

Jul 13 • Aircooltime

12

1

1

7:48

Exploring the Patek Philippe Ref. 2526 and Ponti Gennari Type G bracelet

A bold, avant-garde bracelet-watch pairing

Jul 9 • Aircooltime

6

4:39