Royal Oak Tourbillon Concept GMT

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A disruptive and downright revolutionary timepiece, the Royal Oak is immediately recognizable thanks to its state-of-the-art engineered strongbox case, octagonal bezel secured by eight hexagonal screws, visible water resistance gaskets, dials adorned with exclusive engine-turned “Grande Tapisserie” motif.Hand-wound tourbillon watch with GMT function and selection indicator. Titanium case, openworked dial, black strap.

Functions: Tourbillon, GMT 24h, functions selection, hours, minutes

Total diameter: 35.6 mm

Total diameter: 15¾ lignes

Type of balance: With Variable inertia screws

Frequency of balance wheel: 3,00 (=21’600 alternances/hour) Hz

Type of balance-spring stud-holder: Mobile stud

Balance-spring type: Breguet

Number of jewels: 29

Power reserve: 237 h

Number of parts: 291SPECIFICITIES

  • Twin barrels in parallel
  • Locking gear Stopwork
  • GMT display mechanism through 2 differential powered superimposed discs
  • Manual finishing on both bridges and mainplate
  • Manual finishing of the cut out parts (polished bevels, grained finishing on top and Matt “brouillé” finishing underneath)
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