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Description

Rolex, Ref. 16528 Gold Oyster Perpetual Cosmograph Daytona, Diamond Dial, Full Set, circa 1991
Case: 40 mm, 18k yellow gold, Three-body, polished and brushed, screwed-down case back, buttons and crown, Triplock winding crown protected by the crown guard, tachometer graduation on the bezel to 400 units per hour, X434864
Dial: black, diamond markers, subsidiary gold and black dials for the constant seconds, thirty-minute and twelve-hour registers, yellow gold baton hands
Movement: Cal. 4030, (Zenith El Primero base) rhodium-plated, 31 jewels, straight-line lever escapement, monometallic balance adjusted to 6 positions, shock absorber, self compensating free-sprung Breguet balance spring, Microstella regulating screws
Band: 78668, Rolex Oyster 18k yellow gold, 13 links, deployant clasp
Signed: Rolex, 162.7 grams gross weight

Lot is accompanied by original warranty/chronometer certification paper, outer box and wooden presentation box


Condition Report*: Type: Rolex, Ref. 16528 Gold Oyster Perpetual Cosmograph Daytona, Diamond Dial, Full Set, circa 1991
Dial: black, diamond markers, subsidiary gold and black dials for the constant seconds, thirty-minute and twelve-hour registers
Hands: yellow gold baton hands
Metal: 18k yellow gold
Gram Weight: 162.7 grams gross weight
Case: #X434864
Case Info: Three-body, polished and brushed, screwed-down case back, buttons and crown, Triplock winding crown protected by the crown guard, tachometer graduation on the bezel to 400 units per hour
Case Width: 40 mm
Crystal: sapphire
Watch Movement: Cal. 4030, (Zenith El Primero base) rhodium-plated, 31 jewels, straight-line lever escapement, monometallic balance adjusted to 6 positions, shock absorber, self compensating free-sprung Breguet balance spring, Microstella regulating screws
Band: 78668, Rolex Oyster 18k yellow gold, 13 links, deployant clasp
Condition: Overall in good condition. Some scuffs to the band. Scratch on the bezel. Movement runs and sets as it should. Heritage does not guarantee timekeeping accuracy. We always recommend servicing for daily use and timekeeping accuracy.
*Heritage Auctions strongly encourages in-person inspection of items by the bidder. Statements by Heritage regarding the condition of objects are for guidance only and should not be relied upon as statements of fact, and do not constitute a representation, warranty, or assumption of liability by Heritage. All lots offered are sold "AS IS".

Auction Info

Auction Dates
June, 2025
3rd Tuesday
Bids + Registered Phone Bidders: 9
Lot Tracking Activity: N/A
Page Views: 1,040

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