Only Online Auction

Hong Kong, Mar 09, 2022

LOT 49

Concord Watch Co.
Ref. 51.81.115, quartz, black dial, integrated bracelet; “Mariner”; 18K yellow gold, onyx and diamonds

HKD 34,000 - 68,000

EUR 3,900 - 7,700 / CHF 4,000 - 8,000 / USD 4,400 - 8,800


Sold: HKD 27,500

18K yellow gold and diamond-set, quartz, vertical “tonneau”-shaped, gentleman’s wristwatch, snap-on case-back, dodecagonal bezel set with 24 brilliant-cut diamonds and six black onyx plates, black onyx dial set with 12 brilliant-cut diamonds; integrated bracelet set with 92 brilliant-cut diamonds.
The watch is set with a total of 128 brilliant-cut diamonds.

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Image Image

Grading System
Grade: A


Case: 3


Movement: 3*


Overhaul recommended, at buyer's expense

Dial: 3-01


HANDS Original

Brand Concord Watch Co., Bienne / Biel

Model “Mariner”

Reference 51.81.115

Year circa 1985-1990

Case No. 938 505

Material 18K yellow gold, onyx and diamonds

Bracelet integrated 18K yellow gold CWC bracelet with clasp (Ref. C925 S231)

Dimensions Length 190 mm. (approx.)

Height 33 mm.

Width 31.5 mm.

Weight 109.8 gr. (approx.)

Signature dial, case and movement

Accessories original fitted box, international guarantee (blank; for “Delirium” model)


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: 25% of the hammer price on each lot.

Important notice – Special conditions 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.