Watch Reference by S. V.
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      • Star Wheel
        • Audemars Piguet Star Wheel 25720BA
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        • Rolex GMT-Master 6542
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      • 222
        • Vacheron Constantin 222 – Ref. 44018/411
        • Vacheron Constantin 222 – Ref. 46004/411
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      • El Primero
        • Zenith El Primero A386
  • Tables
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      • Audemars Piguet Serial Numbers with Production Dates
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    • Manufacturer Codes
      • Omega Metal Codes
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      • Patek Philippe Metal Codes
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      • Rolex Reference Numbers (6-Digit)
      • Seiko Serial Numbers with Production Dates and Movement Types
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      • Dating English Hallmarks on Silver and Gold
  • Contact
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Watch Reference by S. V.

All About Watches, Serials, Reference Numbers & Specs

Watch Reference by S. V.
  • Brands
    • Audemars Piguet
    • Longines
    • Omega
    • Panerai
    • Patek Phillippe
    • Rolex
    • Seiko
    • Universal Genève
    • Vacheron Constantin
    • Zenith
  • Reference Points
    • Audemars Piguet
      • Star Wheel
        • Audemars Piguet Star Wheel 25720BA
    • Rolex
      • GMT-Master
        • Rolex GMT-Master 6542
        • Rolex GMT-Master 16750
    • Vacheron Constantin
      • 222
        • Vacheron Constantin 222 – Ref. 44018/411
        • Vacheron Constantin 222 – Ref. 46004/411
    • Zenith
      • El Primero
        • Zenith El Primero A386
  • Tables
    • Production Dates
      • Audemars Piguet Serial Numbers with Production Dates
      • Longines Serial Numbers with Production Dates
      • Omega Speedmaster Serial Numbers with Production Dates
      • Panerai Serial Letters with Production Dates
      • Patek Philippe Serial Numbers with Production Dates
      • Rolex Clasp Codes with Production Dates
      • Rolex Serial Numbers with Production Dates
      • Seiko Serial Numbers with Production Dates and Movement Types
      • Dating English Hallmarks on Silver and Gold
      • Vacheron Constantin Serial Numbers with Production Dates
    • Manufacturer Codes
      • Omega Metal Codes
      • Patek Philippe Caliber Numbers
      • Patek Philippe Metal Codes
      • Rolex Metal Codes
      • Rolex Reference Numbers (6-Digit)
      • Seiko Serial Numbers with Production Dates and Movement Types
    • Hallmarks
      • Dating English Hallmarks on Silver and Gold
  • Contact
  • Omega

Omega Metal Codes

Omega Seamaster OT 2520 (Photo from Chriestie's)
Omega Seamaster OT 2520 (Photo from Chriestie’s)

Derived from a catalogue with Omega components from 1993.

CodeMetal
ABPlatinum + 18k Yellow Gold
ATPlatinum
BA18k Yellow Gold
BB18k Pink Gold
BC18k White Gold
BD14k Yellow Gold
BF14k White Gold
BG9k Yellow Gold
BJ18k Multi-Colored Gold
BKGold, Bezel Steel
BL9k Pink Gold
BP18k Pink Gold
BRTwo-Tone 18k Gold Yellow-Pink
BT18k Yellow Gold + Titanium
BU18k Yellow Gold, Bezel Aluminum
CD14k Yellow Gold Cap
CE14k Pink Gold Cap
DA18k Yellow Gold + Steel
DB18k Pink Gold + Steel
DC18k White Gold Bezel on Steel
DDSteel + 14k Yellow Gold
DESteel + 18k Pink Gold
DFSteel + 18k Yellow Gold. Steelback
DG18k Pink Gold Bezel on Steel
DH18k Pink Gold Bezel on Steel
DLTwo-Tone Plated 20M Yellow
DMTwo-Tone Plated 10M 1N14
DNTwo-Tone Plated 10Y
DPSteel, 18k Pink Gold
DRBezel 18k Pink Gold on Steel
DS14k Yellow Gold Bezel on Steel
DXTwo-Tone Plated 10M Yellow
EDPlated 10M 2NIB
EFPlated 10M 1N14 Steelback
EXPlated 10M 1N14
FDPlated 80M Yellow
FEPlated 80M Pink
GDPlated 80M Yellow Steelback
GFPlated 80M White Steelback
HGPlated 40M Yellow
HHPlated Two-Tone 40M
JDPlated Two-Tone 40M
JEPlated 40M Pink Steelback
KDPlated 20M Back 40M White
LDPlated 20M 2N18
LEPlated 20M Pink
LXPlated 20M 1N14
MDPlated 20M Yellow Steelback
MEPlated 20M Pink Steelback
MFPlated 20M White Steelback
MKPlated 20M Back and Bezel Steel
MPPlated 20M Two-Tone Yellow-Pink
MRChromium-Plated Black, Bezel 20M Yellow
NDPlated 20M Yellow on Steel
OAPlated 40M Yellow on Steel
PAPlated 40M Yellow on Steel, Steelback
PEMiniature Clock
RPSilver Plated 40M Yellow
RSSilver 0.925
SCPVD Grey
SEPVD Yellow
SISteel + Titanium
SOOxidized Steel
SRChromium-Plated Black
STSteel
SUSteel, Aluminum Ring
TATitanium + Gold Case and Bracelet
TBTitanium + Pink Gold Bracelet Titanium + Pink Gold
TDTitanium + Plated 20M Yellow, Brac.: Titanium + Pl. 10M
TETitanium + PVD Yellow
TITitanium
TLTitanium/Tantalum + 18k Pink Gold
TRTitanium + Pink Gold Titanium Bracelet
TTTitanium + Palladium Titanium Bracelet
TZTitanium + Pink Gold Bracelet: Gold Logo
UTChromium-Plated
YAHard Metal Yellow
YRHard Metal Black
Tags
  • metal codes
  • omega
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