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1950s Zenith "Port Royal" Cal.135 Chronometer 35mm 18K Yellow Gold
| Manufacturer | ZENITH |
|---|---|
| Model | Port Royal |
| Year of Manufacture | 1950's |
| Reference no. | --- |
| Product no. | A-4920 |
| Price |
Manufactured in the late 1950's, Zenith Chronometer "Port Royal" with the famous C.135 is a very rare 18KYG model. It is equipped with chronometer caliber C.135, which is known as the highest peak of hand-winding type. In the same design, SS model also exists, but it is a rare 18KYG model that is rarely seen, and the yellow two-tone dial that matches the 18KYG case with a sense of gravity exquisitely is a gem that attracted wonderful color. It comes with a genuine YGP tailpiece.
Item details
| Serial no. | 687,*** |
|---|---|
| Caliber | 135 |
| Movement no. | 4,663,*** |
| Movement type | Manual winding |
| Material | 18K Yellow gold |
| Case size | 35mm |
| Case type | Snap back Non-Water-resistant |
| Dial | Original |
|---|---|
| Type of Indices | Applied |
| Belt | Non Original (between lugs:18mm) / Original Buckle |
| Evaluation case | 92% |
| Evaluation dial | 93% |
| Evaluation mov | 93% |
| Condition | 4.5 |
| Rarity | 5 |
Other details
Case: The case shows slight minor scratches and ageing, but retains a good amount of its original shaping.
Dial: Slight aging but beautiful with iridescent oil film on the surface.
Movement: Winding is good and the accuracy is around 20 seconds per day.
Dial: Slight aging but beautiful with iridescent oil film on the surface.
Movement: Winding is good and the accuracy is around 20 seconds per day.













