Zenith
Zenith Chronomaster Open Rose Gold / Rose / Japan 18.3301.3604/72.C870
The Zenith Chronomaster Open Rose Gold / Rose / Japan (reference 18.3301.3604/72.C870) is a rose gold watch with a rose dial.
Specifications
Case
- Reference
- 18.3301.3604/72.C870
- Collection
- Chronomaster Open
- Case material
- Rose gold
Dial and bezel
- Dial
- Rose
Dial versions
This reference was made with these dials and finishes.
18.3301.3604/72.C870 Rose
Rose
How it compares within the Chronomaster Open family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| 18.3301.3604/72.C870 (This watch) | — | Rose gold | Rose | — | — |
| 03.3300.3604/21.C822 | — | Stainless steel | Black | — | — |
| 03.3300.3604/21.M3300 | — | Stainless steel | Black | — | — |
| 03.3300.3604/51.M3300 | — | Stainless steel | Blue | — | — |
| 03.3300.3604/69.C823 | — | Stainless steel | Silver | — | — |
| 03.3300.3604/69.M3300 | 39.5 mm | Stainless steel | Silver | El Primero 3604 | 2022– |
| 03.3301.3604/51.M3330 | — | Stainless steel | Blue | — | — |
| 18.3300.3604/69.C922 | — | Rose gold | Silver | — | — |
About the Chronomaster Open family
The Chronomaster Open is Zenith's chronograph with an opening in the dial that shows the El Primero's escape wheel and balance at work. The 2022 generation uses the El Primero 3604, based on the 3600 with timing to a tenth of a second.
The catalog lists steel and rose gold references with several dial colours. Dealers identify the generation and dial from the reference and check the bracelet or strap.
Quick answers
- What is the Zenith Chronomaster Open Rose Gold / Rose / Japan 18.3301.3604/72.C870 made of?
- The case is rose gold.
Catalog facts checked October 2026.