Additional information
| Brand: | Girard-Perregaux |
|---|---|
| Family: | Bridges |
| Reference: | 99830-21-000-BA6A |
| Name: | Minute Repeater Tri-Axial Tourbillon Titanium |
| Produced: | 2018 |
| Limited: | No |
Case
| Material: | Titanium |
|---|---|
| Glass: | Sapphire |
| Back: | Open |
| Shape: | Round |
| Diameter: | 48.00 mm |
| Height: | 21.30 mm |
| Lug Width: | 22.00 mm |
| W/R: | 30.00 m |
Dial
| Color: | Skeleton |
|---|---|
| Indexes: | Stick / Dot |
| Hands: | Dauphine |
Price in euro
Description
The Girard-Perregaux Minute Repeater Tri-Axial Tourbillon reference 99830-21-000-BA6A was introduced at SIHH 2018. Crafted in titanium so as to chime with greater intensity, this 48 mm-diameter model powered by the manual-winding calibre GP09560-0001 houses two of the most challenging horological complications: a minute repeater and a tri-axial tourbillon. Hours and minutes are displayed on two sapphire discs, allowing for a full view of the movement from the dial side.
Movement
Hand-wound movement with tri-axial tourbillon and minute repeater; gongs and hammers are visible on the dial side.
Reference: GP09560-0001, mechanical with manual winding
Diameter: 37.50 mm (161/2 �ҧ�'')
Height: 17.32 mm
Frequency: 21,600 Vib/h ��C (3 Hz)
Jewels: 53
Power reserve: min. 60 hours
Functions
Tri-axial tourbillon, minute repeater, hours, minutes
Triple-axis tourbillon
Tourbillon cage made of 140 components, weighting 1.24 g
| Type: | Handwound |
|---|---|
| Brand: | Girard-Perregaux |
| Caliber: | GP09560-0001 |
| Base: | Girard-PerregauxGP09400-0001 |
| Display: | Analog |
| Diameter: | 36.60 mm |
| Jewels: | 53 |
| Reserve: | 60 h |
| Frequency: | 21600 bph |
| Time: | Hours, Minutes |
| Acoustic: | Minute Repeater |
| Additionals: | Tourbillon Escapement, Skeleton |
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