Tourbillon Orrery

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DESCRIPTION

This watch comes in a 46 mm 18k rose gold case with a partial off-centered skeleton dial with rotational discs for different functions on a black leather strap.

The functions include: Tourbillon Orrery, mechanical solar system model with 100 years calendar (two additional graduations of 100 years - 300 years in total). Year counter on the back with planet correction indicators. (Moon: 7 years, Earth: 1156 years, Mars: 25 years) with hours and minutes.

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Graham

Tourbillon Orrery

Reference 2GGBP.B01A

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SPECIFICATIONS

Complication: Tourbillon Orrery
Movement: Automatic mechanical movement G1800 caliber
Power Reserve: 72 h.
Water Resistance: 50 m.
Case Material: 18k rose gold
Case Diameter: 48 mm
Caseback: Sapphire crystal glass
Dial: Black with geo graham tourbillon orrery inscription at 4 o'clock, 3 scales with hours minutes, calendar, zodiac scale and counter clockwise reading with solar system positioning with a moon and earth in rubies with an off-centered skeleton in rose gold with a black super-luminova coating.
Hands: 18k rose gold
Strap/Bracelet
Material:
Black leather alligator strap with a rose gold buckle