
Brands & models
Rolex Datejust Buying Guide: Sizes, Bezels and Dials
The complete Rolex Datejust buying guide: 28, 31, 36 and 41 mm sizes, metals, bezels, bracelets and dials, how to read the reference, and what to check.
Articles tagged Reference numbers.

Brands & models
How to read Longines reference numbers such as L3.781.4.56.6. The five blocks give the family, model, case material, dial and bracelet or strap.

Brands & models
How to read Audemars Piguet reference numbers such as 15510ST.OO.1320ST.06: the model, the metal letters, the bracelet code and the dial number.

Brands & models
Rolex Submariner buying guide: date or no-date, steel, Rolesor and gold, current 41 mm references, older generations, and what to check before you buy.

Brands & models
How to read Grand Seiko reference numbers. What SBGA, SBGH, SBGJ, SBGW, SBGX and SLGH mean, and how the letters tell you the movement inside.

Brands & models
How to read Patek Philippe reference numbers such as 5711/1A-010 and 5167A-001: the model digits, the metal letter, the slash and the dial code.

Pre-owned & trust
How to read Rolex reference numbers: what the digits say about the model, bezel and material, what suffixes like LN and BLNR mean, and how to use them.

Brands & models
Audemars Piguet buying guide: the Royal Oak, its sizes and references, the Royal Oak Offshore and Code 11.59, how to read AP references, and what to check.

Brands & models
How to read Breitling reference numbers such as A17326211B1A1 and AB0138241C1A1: case metal, movement, dial color and bracelet, character by character.

Brands & models
How to read Tudor reference numbers, from 79030N to M7941A1A0NU-0001: what the digits, letters and the part after the dash tell you before you buy.

Brands & models
Omega reference numbers decoded, digit by digit: collection, material, case size, movement and dial color, with examples from the Speedmaster and Seamaster.
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