Description

Details

Girard-Perregaux - 99830-21-000-BA6A

Minute Repeater Tri-Axial Tourbillon Titanium

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