Comparison
Chronoswiss CH-2091R-SI vs IWC Schaffhausen IW357403
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 an automatic movement.
- Both cases measure 34 mm across.
- Chronoswiss CH-2091R-SI has a yellow gold case; IWC Schaffhausen IW357403 is in stainless steel.
| Spec | CH-2091R-SI | IW357403 |
|---|---|---|
| Brand | Chronoswiss | IWC Schaffhausen |
| Family | Sirius | Portofino |
| Reference | CH-2091R-SI | IW357403 |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | Current | unknown |
| Retail price | unknown | unknown |
| Case material | Yellow gold | Stainless steel |
| Diameter | 34 mm | 34 mm |
| Movement | Automatic | Automatic |
| Caliber | unknown | unknown |