Additional information
| Brand: | Audemars Piguet |
|---|---|
| Family: | Royal Oak |
| Reference: | 25978BC.ZZ.1190BC.01 |
| Name: | Royal Oak 25978 Chronograph White Gold / Diamond / Silver |
| Limited: | No |
Case
| Material: | White gold |
|---|---|
| Bezel: | Gem-Set |
| Glass: | Sapphire |
| Back: | Closed |
| Shape: | Other |
| Diameter: | 39.00 mm |
| Height: | 11.00 mm |
| W/R: | 50.00 m |
Dial
| Color: | Paved |
|---|---|
| Indexes: | Diamond |
| Hands: | Stick |
Description
The Royal Oak Chronograph follows the classic design of the original Royal Oak, with the added functionality of a chronograph complication. The case measures 39mm across, housing the self-winding caliber 2385 movement. A larger version was introduced in 2012.
Reference 25978BC.ZZ.1190BC.01 has its case, bracelet and dial set with a total of 892 brilliant-cut diamonds.
Movement
Self-winding movement with integrated column-wheel operated chronograph mechanism with date.
| Type: | Automatic |
|---|---|
| Brand: | Audemars Piguet |
| Caliber: | AP 2385 |
| Base: | Frederic Piguet1185 |
| Display: | Analog |
| Diameter: | 26.20 mm |
| Jewels: | 37 |
| Reserve: | 40 h |
| Frequency: | 21600 bph |
| Time: | Hours, Minutes, Small Seconds |
| Date: | Date |
| Chronograph: | Chronograph, Column wheel |
More watches using the Audemars Piguet AP 2385 caliber
