Browse our articles in Reference Codes
Decode Reading the Suffix Letters — Material + dial codes. The systematic logic behind the numbers and what they tell you about the watch.
Decode Why References Change — Generation transitions. The systematic logic behind the numbers and what they tell you about the watch.
Decode Cartier Reference System — WSCN/WJBA codes. The systematic logic behind the numbers and what they tell you about the watch.
Decode IWC Reference Numbers — IW prefix logic. The systematic logic behind the numbers and what they tell you about the watch.
Decode Audemars Piguet Codes — AP code structure. The systematic logic behind the numbers and what they tell you about the watch.
Decode Tudor Reference Decoding — Black Bay code logic. The systematic logic behind the numbers and what they tell you about the watch.
Decode Rolex 6-Digit References — Modern code system. The systematic logic behind the numbers and what they tell you about the watch.
Decode Omega Reference Numbers — Decoding the digits. The systematic logic behind the numbers and what they tell you about the watch.
Decode Patek Philippe References — Family + variant logic. The systematic logic behind the numbers and what they tell you about the watch.
Decode Rolex 5-Digit References — Vintage code system. The systematic logic behind the numbers and what they tell you about the watch.
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