Important Modern & Vintage Timepieces
Hong Kong, Mar 16, 2026
LOT 62
MANUFACTURE ROYALE, OPERA, PIECE UNIQUE, TOURBILLON AND MINUTE REPEATER, 18K PINK GOLD AND DIAMONDS
HKD 880,000 - 1,800,000
EUR 97,000 - 198,000 / CHF 88,000 - 180,000 / USD 114,000 - 232,000 / JPY 17,730,000 - 36,250,000
An impressive, massive, piece unique, openworked, manual winding tourbillon wristwatch with unique minute repeater mechanism inspired by Sydney Opera. The minute repeater slides at 10 o’clock House’s acoustics with fold-out bellows-type case made in 18K yellow gold set with diamonds case construction, the transparent case back reveals the mesmerizing movement. To press and hold the deployment lock at 9 o'clock on the bezel and then open the case by grasping it from above and gently pulling it, while the resonant chamber amplifies the repeater’s melodious chimes.
| Grading System | |
|---|---|
Grade: |
|
Case: 2-8 |
Very good Slightly scratched |
Movement: 2* |
Very good Overhaul recommended, at buyer's expense |
Dial: 2-01 |
Very good HANDS Original |
Brand Manufacture Royale
Model Opera
Year circa 2010s
Bracelet 18K pink gold Manufacture Royale pin buckle.
Diameter 50mm.
Caliber MR01,, 29 Jewels,
Weight 300gr. (approx.)
Signature dial, case and movement
Accessories Manufacture Royale fitted Box , Guarantee (To be delivery when sold )
Notes
The last known retail price is EUR 430,000.
The Manufacture Royale “Opera” represents a groundbreaking fusion of architectural acoustics and haute horology, directly inspired by Sydney Opera House’s shell-structure design.
Revolutionary Innovation & Design:The “Opera’s” defining achievement is its internal resonant chamber architecture housed within a revolutionary fold-out bellows-type case made of 18K yellow gold and set with diamonds. Unlike traditional minute repeaters, Manufacture Royale engineers designed an innovative acoustic chamber that amplifies and enriches the chiming tones, mirroring the Opera House’s sound projection principles. This required three years of development to optimize the internal geometry and gong positioning for superior acoustic performance within the constraints of a wearable timepiece.
The innovative bellows-type construction allows the case to expand, creating an architectural marvel that directly references the Opera House’s iconic shell structures. The transparent sapphire case back reveals the intricate hand-wound movement and flying tourbillon in motion. The minute repeater system (hours, quarter hours, minutes) delivers exceptional tonal clarity through the proprietary resonant chamber design, while the deployment lock mechanism at 9 o’clock ensures secure closure while maintaining optimal acoustic properties.
Complete with original box, papers, and Manufacture Royale certification, this UNIQUE collection timepiece exemplifies contemporary horological innovation in combining artistic design with mechanical mastery.
CONDITIONS AND INFORMATION FOR BUYERS.
The purchase price payable by a buyer will be the sum of the final bid price plus the buyer’s premium, together with any applicable sales or compensating use tax. In addition to the hammer price, the buyer’s premium is payable as follows: 26% of the hammer price on each lot.
Please look carefully at all the photos as they are an integral part of the description. Any defect not mentioned in the descriptions but visible on the photos will be considered as described and cannot lead to any claim. The dimensions are given as an indication and may slightly differ from the measures mentioned by the manufacturers especially for contemporary watches. The photos are not retouched. Colors may differ from reality. For timepieces, we guarantee neither the functioning nor the precision of the movement, nor the water-resistance of the case. In addition, please note that movements, parts of mechanisms or cases may be incomplete.
The lots are sold “as is”, described to the best of our knowledge and cannot be returned. Once the online bid is placed by the bidder, it cannot be cancelled.