Rolex Yacht-Master II
Regatta chronograph variant introduced 2007 with a programmable countdown and Ring Command bezel controlling the complication instead of pushers.
2 references
“Differs” marks a spec with different recorded values. — means not recorded.
| Spec | 116688 | 116680 |
|---|---|---|
| Case size | 44 mm | 44 mm |
| Case Differs | 18k yellow gold | Stainless steel (904L) |
| Bezel Differs | 18k yellow gold with Cerachrom insert bidirectional Ring Command | steel with Cerachrom insert bidirectional Ring Command |
| Crystal | sapphire | sapphire |
| Water resistance | 100 m | 100 m |
| Caliber Differs | 4160 | 4161 |
| Movement maker | Rolex | Rolex |
| Movement type | Automatic | Automatic |
| Frequency | 28800 vph | 28800 vph |
| Power reserve | 72 h | 72 h |
| Complications | chronograph, regatta countdown | chronograph, regatta countdown |
| Bracelet Differs | Oyster gold | Oyster steel |
| Produced Differs | 2010–2024 | 2013–2024 |