Comparison
Girard-Perregaux 39800-21-3199-6CM vs Rotary RGN90000/31A
Sourced specs side by side. A value is highlighted only where one is objectively greater (power reserve); size and the rest are a matter of taste. unknown means no sourced value yet.
At a glance
- Both use a quartz movement.
- Girard-Perregaux 39800-21-3199-6CM is 0.1 mm larger (33.6 mm vs 33.5 mm).
| Spec | 39800-21-3199-6CM | RGN90000/31A |
|---|---|---|
| Brand | Girard-Perregaux | Rotary |
| Family | CASQUETTE | Collection |
| Reference | 39800-21-3199-6CM | RGN90000/31A |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | unknown | Current |
| Retail price | unknown | unknown |
| Case material | Yellow gold | unknown |
| Diameter | 33.6 mm | 33.5 mm |
| Girard-Perregaux 39800-21-3199-6CM is 0.1 mm larger | ||
| Movement | Quartz | Quartz |
| Caliber | unknown | unknown |