Comparison
Audemars Piguet 15500ST.OO.1220ST.01 vs Zenith 18.3101.3600.21.M3100
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 41 mm across.
- Audemars Piguet 15500ST.OO.1220ST.01 has a stainless steel case; Zenith 18.3101.3600.21.M3100 is in rose gold.
| Spec | 15500ST.OO.1220ST.01 | 18.3101.3600.21.M3100 |
|---|---|---|
| Brand | Audemars Piguet | Zenith |
| Family | Royal Oak | Chronomaster |
| Reference | 15500ST.OO.1220ST.01 | 18.3101.3600.21.M3100 |
| Production start | 2019 | unknown |
| Production end | unknown | unknown |
| Status | Current | unknown |
| Retail price | unknown | unknown |
| Case material | Stainless steel | Rose gold |
| Diameter | 41 mm | 41 mm |
| Movement | Automatic | Automatic |
| Caliber | unknown | unknown |