Watch Case & Bracelet Metal Codes – Reference Guide
Omega Watch Metal Code Reference Guide
Explore the official Omega metal codes used in vintage and luxury watches to identify case material, plating type, and structural components. Perfect for collectors, appraisers, and enthusiasts.
🔍 Omega Case Material Codes
| Code | Material Description |
|---|---|
| AB | Platinum + 18k Yellow Gold |
| AT | Platinum |
| BA | 18k Yellow Gold |
| BB | 18k Pink Gold |
| BC | 18k White Gold |
| BD | 14k Yellow Gold |
| BF | 14k White Gold |
| BG | 9k Yellow Gold |
| BJ | 18k Multi-Colored Gold |
| BK | Gold, Bezel Steel |
| BL | 9k Pink Gold |
| BP | 18k Pink Gold |
| BR | Two-Tone 18k Yellow & Pink Gold |
| BT | 18k Yellow Gold + Titanium |
| BU | 18k Yellow Gold, Bezel Aluminum |
⚙️ Omega Finish & Plating Codes
| Code | Plating / Finish Description |
|---|---|
| DN | Two-Tone Plated 10Y |
| DP | Steel, 18k Pink Gold |
| DR | Bezel 18k Pink Gold on Steel |
| DS | 14k Yellow Gold Bezel on Steel |
| DX | Two-Tone Plated 10M Yellow |
| ED | Plated 10M 2NIB |
| EF | Plated 10M 1N14 Steelback |
| EX | Plated 10M 1N14 |
| FD | Plated 80M Yellow |
| FE | Plated 80M Pink |
🔧 Omega Alternative Materials & Finishes
| Code | Description |
|---|---|
| SC | PVD Grey |
| SE | PVD Yellow |
| SI | Steel + Titanium |
| SO | Oxidized Steel |
| ST | Steel |
| SU | Steel, Aluminum Ring |
| TA | Titanium + Gold Case and Bracelet |
| TB | Titanium + Pink Gold Bracelet |
| TD | Titanium + Plated 20M Yellow; Bracelet: Titanium + Pl. 10M |
| TI | Titanium |
Want to learn more about your Omega? Check our other expert guides:
Watch Gallery
Connecting Collectors with Iconic Timepieces Since 2000
Our collections
Testimonials
Could Not Ask For Better Service! Shipping was unbelievably quick! Awesomeness at its finest!
Highly Recommend!! I'm over satisfied! ExpertsWatches is awesome! So legit!
Very professional! Holy Crap that was fast!👍🏽🤣👍🏽
Michael I.
JAEGER LeCOULTRE Master Compressor Titanium Diving PROGeographic GMT
Our Latest Thoughts
Vintage Omega Chronograph Prices UP
1938 Vintage Omega Chronograph CK 2077-3
Vintage Omega chronograph watches have seen a remarkable rise in collecto...
Read more
Top Watch Brands with Ownership and Revenue 2025
This is a basic list that includes luxury, independent, and fashion watch brands with available data on revenue, ma...
Read more
Frédéric Piguet Caliber 21
Frédéric Piguet Caliber 21 – A Masterpiece in Ultra-Flat Watchmaking
The Frédéric Piguet caliber 21 is a vint...
Read more
Experts Watches - Vintage Watches - Omega Heuer Breitling
12.9K
followers
1.4K
posts
