Compare Studio
79220R vs 79230B
Differences are highlighted. Rows where both references share a value are dimmed.
| Specification | ||
|---|---|---|
| Production | 2012–2016 | 2016–present |
| Era | First Black Bay (ETA) | In-house MT5602 (blue) |
| Status | discontinued | current |
| Case diameter | 41mm | 41mm |
| Case material | Stainless steel | Stainless steel |
| Bezel | Unidirectional 60-minute, burgundy | Unidirectional 60-minute |
| Bezel material | Red anodised aluminium | Blue anodised aluminium |
| Crystal | Domed sapphire | Domed sapphire |
| Crown | Big screw-down crown, no crown guards | — |
| Water resistance | 200m | 200m |
| Dial | Black | Black |
| Hands | Snowflake hands | Snowflake hands |
| Lume | Super-LumiNova | Super-LumiNova |
| Lume type | Super-LumiNova | — |
| Movement | Automatic | Automatic |
| Caliber | ETA 2824-2 | MT5602 |
| Manufacturer | ETA | Tudor (Kenissi) |
| Winding | automatic | automatic |
| Power reserve | — | ~70 hours |