Comparison
Chronoswiss CH-1370-SI vs Jacob & Co. BU100.40.AA.AA.A
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 manual movement.
- Jacob & Co. BU100.40.AA.AA.A is 1 mm larger (46 mm vs 45 mm).
- Chronoswiss CH-1370-SI has a platinum case; Jacob & Co. BU100.40.AA.AA.A is in titanium.
| Spec | CH-1370-SI | BU100.40.AA.AA.A |
|---|---|---|
| Brand | Chronoswiss | Jacob & Co. |
| Family | Digiteur | Bugatti |
| Reference | CH-1370-SI | BU100.40.AA.AA.A |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | Current | unknown |
| Retail price | unknown | unknown |
| Case material | Platinum | Titanium |
| Diameter | 45 mm | 46 mm |
| Jacob & Co. BU100.40.AA.AA.A is 1 mm larger | ||
| Movement | Manual | Manual |
| Caliber | Chronoswiss FEF130 | unknown |
| Winding | Manual | unknown |
| Power reserve | unknown | unknown |
| Jewels | unknown | unknown |
| Frequency | unknown | unknown |
| Complications | unknown | unknown |