Comparison
Chronoswiss CH-7543.1S-BLSI vs Chronoswiss CH-9045R
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 belong to the Chronoswiss Chronograph family.
- Chronoswiss CH-9045R is 3 mm larger (44 mm vs 41 mm).
- Both cases are stainless steel.
| Spec | CH-7543.1S-BLSI | CH-9045R |
|---|---|---|
| Brand | Chronoswiss | Chronoswiss |
| Family | Chronograph | Chronograph |
| Reference | CH-7543.1S-BLSI | CH-9045R |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | Current | Current |
| Retail price | unknown | unknown |
| Case material | Stainless steel | Stainless steel |
| Diameter | 41 mm | 44 mm |
| Chronoswiss CH-9045R is 3 mm larger | ||
| Movement | Automatic | unknown |
| Caliber | unknown | unknown |