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U.S. Watch Movement Import Codes

U.S. WATCH MOVEMENT IMPORT CODES - HISTORICAL REFERENCE

FROM 1936, SWISS WATCHES AND MOVEMENTS EXPORTED TO THE UNITED STATES HAD TO BE MARKED WITH A THREE-LETTER CODE IDENTIFYING THE U.S. IMPORTER, USUALLY ENGRAVED ON THE MOVEMENT. THE CODE IDENTIFIES THE IMPORTER, NOT THE MANUFACTURER, SO ONE BRAND CAN HAVE SEVERAL CODES AND ONE CODE CAN COVER SEVERAL BRANDS. WHERE A BRAND USED SEVERAL CODES, THE U.S. IMPORTER IS GIVEN IN BRACKETS.

DISCLAIMER: THIS INFORMATION IS PROVIDED ONLY AS A ROUGH GUIDE AND IS NOT A MEANS OF AUTHENTICATION. ROY & SACHA DAVIDOFF SA IS NOT AFFILIATED WITH ANY OF THE BRANDS LISTED.

LOOKING TO BUY OR SELL A VINTAGE WATCH? VIEW OUR COLLECTION OR CONTACT US.

 

CODE

BRAND

AOC

Heuer, Mido, Roamer (importer: Meyer & Stüdeli)

AOH

Hamilton

AOI

Doxa

AON

Angelus

AXA

Wittnauer

AXF

Abercrombie & Fitch, Heuer (Heuer sold through Abercrombie & Fitch)

AXU

Solvil & Titus, Lucien Piccard

AYP

Audemars Piguet

BOL

Lemania, Octo, Vulcain (importer: Bernard S. Lipmann)

BOW

Breitling (importer: Breitling Watch Corp.)

BXD

Leonidas

BXN

Benrus

BXP

Ulysse Nardin, Glycine, Imperial (importer: Bayer, Pretzfelder & Mills)

BXW

Bulova

COT

Tavannes, Cyma (importer: Tavannes Watch Co.)

COW

Croton, Nivada (importer: Croton)

COY

Cyma

CWQ

Cornavin

CYA

Certina

DXO

Minerva, Ducommun

EXA

Eterna

EXG

Gübelin

EXN

Breitling (importer: Belmar Watch Co.)

EXU

European Watch Co., Cartier

EZR

Enicar

GXC

Gruen

GXL

Fortis

GXM

Girard-Perregaux, Mimo

HON

Tissot, Universal Genève (importer: A. Hirsch)

HOU

Oris

HOX

IWC, Universal Genève, Patek Philippe (importer: Henri Stern Watch Agency)

HXB

IWC (imported directly by IWC)

HYL

Hamilton

IXW

Certina (importer: Kurth Frères)

JXJ

Jules Jürgensen

KBU

Baume & Mercier

KXO

Blancpain, Rayville

LXJ

Jaeger-LeCoultre, LeCoultre

LXW

Longines

MXI

Movado

MXT

Mathey-Tissot

NGH

Universal Genève

NOA

Ulysse Nardin

NXO

Oris

OXG

Omega, 1937 to 1970 (importers: Norman Morris, Ollendorf Watch Co.)

OXW

Omega, 1928 to 1936 (importer: J.R. Wood)

PXP

Patek Philippe (importer: Patek, Philippe & Co.)

ROP

Rodania

ROR

Audemars Piguet, Jean Louis Roehrich (importer: Jean Louis Roehrich)

ROW

Rolex, Tudor

SXA

Nivada (importer: Schneider & Co.)

TWA

Tissot

TXW

Tavannes, Cyma, Movado

UOR

Rado

UOW

Universal Genève

VOH

Vulcain

VOS

Baume & Mercier, Sheffield, Britix, Voumard (importer: Jenco Watch Ltd.)

VXC

Vacheron Constantin, before 1938 (importer: Edmond E. Robert)

VXN

Vacheron Constantin, Longines, Wittnauer, LeCoultre (importer: Longines-Wittnauer Co.)

WOG

Wakmann, Breitling (importer: Wakmann Watch Co.)

WXC

Vacheron Constantin, Buren (importer: Williamson)

WXZ

Breitling

ZFX

Zenith

ZXF

Ebel

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