Reference Guides Oris Reference Numbers: Verify a Japanese Listing (2026)
How to decode an Oris speaking-number reference (movement, case, material codes), read the serial, and check warranty before buying from a Japanese listing.
reference number
Reference Guides Buying from Japan NOMOS Glashütte Reference Numbers: Verify a Japanese Listing (2026)
NOMOS Glashütte reference numbers group by model family, not one universal code. See the blocks, read one reference end to end, and verify a Japanese NOMOS listing.
Buying from Japan Glashütte Original Reference Numbers: Verify a Japanese Listing
Read a Glashütte Original reference number from a Japanese listing in 2026: a segment-by-segment decode, a real-reference table, and where the serial is engraved.
Buying from Japan Blancpain Reference Numbers: Verify a Japanese Listing (2026)
A Blancpain reference number decodes into model, case material, and strap. Learn to read all three blocks and verify a Japanese listing against official specs.
Buying Guide Chopard Reference Numbers: Verify a Japanese Listing (2026)
Read a Chopard reference number and serial number, decode the metal code, and verify a Japanese listing before you buy. Why there is no public Chopard serial lookup.
Buying Guides Ulysse Nardin Reference Numbers: Verify a Japanese Listing (2026)
Ulysse Nardin reference numbers encode caliber, case, and dial, but there is no public serial lookup. How to read one and verify a Japanese listing in 2026.
Buying Guides Piaget Reference Numbers: Verify a Japanese Listing (2026)
How to read a Piaget reference number and serial number, decode vintage cal-code references, and verify a Japanese Piaget listing before you buy from abroad in 2026.
Buying Guide A. Lange & Söhne Reference Numbers: Verify a Japanese Listing (2026)
An A. Lange and Söhne reference number is six digits (XXX.XXX). Learn to read the model, metal and generation, and verify the reference against a Japanese listing.
Buying Guide Franck Muller Reference Numbers: Verify a Japanese Listing (2026)
A Franck Muller reference number is a case-size code plus feature letters (SC, DT, CC), not a model year. Here is how to decode one and verify a Japanese listing.
Buying from Japan Jaeger-LeCoultre Reference Number: How to Verify a Japanese Listing
Jaeger-LeCoultre reference number decoded: why the Q catalog number differs from the engraved case number, and the codes to verify a Japanese listing.