Antiquorum Auctioneers since 1974

Important Modern & Vintage Timepieces

Hong Kong, May 31, 2026

LOT 327

CORUM, REF. 100.169.85/0F01 0000, GOLDEN BRIDGE TOURBILLON PANORAMIQUE, FLYING TOURBILLON, 18K PINK GOLD AND DIAMONDS

HKD 280,000 - 450,000

EUR 30,500 - 49,000 / CHF 27,900 - 44,900 / USD 35,800 - 58,000 / JPY 5,590,000 - 8,990,000

Sold: HKD 375,000

An extremely fine and rare, tonneau-shaped 18K pink gold manual-winding wristwatch with flying tourbillon, the mainplate and bridge are in sapphire crystal forming a transparent hand-polished framework for the pink gold “golden bridge” movement; case side, lugs and deployant clasp set with 282 brilliant-cut diamonds totalling 3.25 carats, bezel and lugs set with 88 baguette-cut diamonds totalling 5.04 carats; sapphire crystal case side and caseback.


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Grading System
Grade:
Case: 2-8

Very good
Movement: 2

Very good
Dial: 2-01

Very good

Brand Corum

Model Golden Bridge Tourbillon Panoramique

Reference 100.169.85/0F01 0000

Year sold on 25 Jul 2018

Case No. 2314567

Bracelet leather strap with Corum 18K pink gold double deployant clasp set with diamonds

Caliber CO 100

Dimensions 37.5mm x 56mm (including lugs)

Weight 134gr. (approx.)

Signature dial, case and movement

Accessories Corum fitted box, Corum bridges certificate, warranty card dated 25 Jul 2018, gemstones certificate, caliber card, cloth

Notes

Last known retail price: HKD 3,279,000

A sparkling masterpiece of haute joaillerie and haute horlogerie — this Corum Golden Bridge Tourbillon Panoramique features an 18K pink gold tonneau case richly set with 88 baguette-cut diamonds (≈5.04 ct) and 282 round brilliant diamonds (≈3.25 ct).

The fully skeletonized dial dramatically reveals the manual-winding Calibre CO 100 with its visible tourbillon complication and iconic linear “Golden Bridge” architecture. Acquired in July 2018 and complete with original box, papers, and gemstone certificate, this refined timepiece masterfully blends bold Italian design, intricate mechanics, and exceptional diamond setting. A rare and wearable work of art from Corum’s celebrated collection.