Bridges Tourbillon with Three Gold Bridges 45 mm REF : 99280-52-000-BA6E

True to its tradition and know-how, Girard-Perregaux masters all competences and crafts necessary to the Haute-Horlogerie Art.

Horological ingenuity and expertise

The design of the Bridges is inspired by the architecture of famous monuments and bridges. Their domed shape makes it difficult to obtain a uniform polishing acroos the all length.
Bridges>>Tourbillon with Three Gold Bridges 45 mm
Gold bridges

WATCH

CASE

Material: 
pink gold
Diameter: 
45,00 mm
Height: 
13,78 mm
Case-back: 
sapphire crystal
Dial: 
no dial
Water resistance: 
3 ATM

STRAP

Size: 
22,00 / 20,00 mm
Material: 
alligator
black
Buckle: 
folding
Buckle material: 
pink gold

MOVEMENT

CALIBRE

Number: 
GP09400-0007
Type: 
self-winding mechanical movement
Diameter: 
36,60 mm (16 1/2’’’)
Height: 
8,21 mm
Frequency: 
21,600 Vib/h – (3 Hz)
Number of components: 
263
Jewels: 
27
Finishes: 
sandblasting, guilloché, engraving and bevelling
Power reserve: 
min. 60 hours

FUNCTIONS

hours, minutes, tourbillon, small seconds on the tourbillon.

The Calibre GP09400-0007

The GP09400 is developed and manufactured in-house. Thanks to its ingenious construction, the barrel was resized in order to house a longer barrel spring and to offer a longer power reserve, min. 60 hours instead of 48 hours for the traditional model

OTHER Bridges CREATIONS

Neo-Tourbillon
Tourbillon with Three Gold Bridges 38 mm
Tourbillon with Three Gold Bridges 41 mm
La Esmeralda Tourbillon
Minute Repeater Tourbillon with Bridges
Bridges
Tourbillon with Three Gold Bridges 45 mm
99280-52-000-BA6E
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