Comparison
Chronoswiss CH-1243.3-BLBL vs Chronoswiss CH-8763.1-BLSI2
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 Regulator family.
- Chronoswiss CH-8763.1-BLSI2 is 1 mm larger (41 mm vs 40 mm).
- Both cases are stainless steel.
| Spec | CH-1243.3-BLBL | CH-8763.1-BLSI2 |
|---|---|---|
| Brand | Chronoswiss | Chronoswiss |
| Family | Regulator | Regulator |
| Reference | CH-1243.3-BLBL | CH-8763.1-BLSI2 |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | Current | Current |
| Retail price | unknown | unknown |
| Case material | Stainless steel | Stainless steel |
| Diameter | 40 mm | 41 mm |
| Chronoswiss CH-8763.1-BLSI2 is 1 mm larger | ||
| Movement | Automatic | unknown |
| Caliber | unknown | unknown |