Comparison
IWC Schaffhausen IW500107 vs Seiko SKX007
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.
- Seiko SKX007 is 0.2 mm larger (42.5 mm vs 42.3 mm).
- Both cases are stainless steel.
| Spec | IW500107 | SKX007 |
|---|---|---|
| Brand | IWC Schaffhausen | Seiko |
| Family | Portugieser | SKX |
| Reference | IW500107 | SKX007 |
| Nicknames | unknown | SKX |
| Production start | unknown | 1996 |
| Production end | unknown | 2019 |
| Status | Discontinued | Discontinued |
| Retail price | unknown | unknown |
| Case material | Stainless steel | Stainless steel |
| Diameter | 42.3 mm | 42.5 mm |
| Seiko SKX007 is 0.2 mm larger | ||
| Movement | Automatic | Automatic |
| Caliber | unknown | Seiko 7S26 |
| Winding | unknown | Automatic |
| Power reserve | unknown | 41 hours |
| Jewels | unknown | 21 |
| Frequency | unknown | 21,600 vph |
| Complications | unknown | unknown |