This Rado Diastar quartz watch arrived at our Geneva watchmaking workshop for a complete restoration following a complete stop and significant wear of its components.
The owner reported a non-functioning watch along with visible aesthetic deterioration.
A full technical inspection was therefore carried out to accurately identify all components requiring intervention.
Initial Diagnosis
During the intake inspection, several issues were identified.
Movement Condition
Initial testing confirmed that the quartz movement was operational.
However, the battery was completely depleted, preventing the watch from running.
➡️ To ensure long-term reliability, a more comprehensive solution was selected:
full movement replacement.
Battery Issue
- Fully depleted battery
- No operational function
Significant External Wear
A detailed inspection also revealed:
- Severely discolored bracelet
- Advanced case wear
- Signs of oxidation on external components
➡️ These findings justified a complete restoration.
Work Performed
Our watchmakers carried out the intervention according to Swiss watchmaking standards.
✔ Quartz movement replacement
Installation of a new movement to ensure precision and reliability.
✔ Complete case replacement
New case installed, respecting the original Rado Diastar design.
✔ Bracelet replacement
New bracelet fitted for improved comfort and aesthetics.
✔ Replacement of crown and hands
Full restoration of functionality and display.
✔ Bracelet sizing
Precise adjustment for optimal wear.
✔ Water-resistance testing
Validated up to 3 bar, in accordance with the model’s specifications.
✔ Comprehensive functional testing
Full performance validation after assembly.
Result After Restoration
Following the intervention:
✔ New and reliable movement
✔ Fully restored aesthetics
✔ Improved wearing comfort
✔ Stable and accurate timekeeping
✔ Water resistance compliant with the model
This Rado Diastar has been given a true second life — both technically and aesthetically.
Owner Recommendations
To maintain your watch in optimal condition:
✔ Replace the battery every 2–3 years
✔ Perform regular water-resistance checks
✔ Avoid prolonged exposure to humidity
✔ Monitor the condition of the bracelet and case
✔ Schedule periodic servicing when needed
