Williamson Auction
Live Auction

70 - Collectors Auction June 30th Edition

Tue, Jun 30, 2026 12:00PM EDT
Lot 175

Rolex Day-Date President Wristwatch, Ref. 18239, 18K White Gold with Diamond Bezel and Bracelet

Estimate: $41,000 - $90,300

Bid Increments

Price Bid Increment
$0 $5
$50 $10
$150 $25
$500 $50
$1,000 $100
$2,000 $250
$4,000 $500
$15,000 $1,000
$50,000 $2,500
$100,000 $5,000

Luxury Rolex Oyster Perpetual Day-Date President wristwatch, reference 18239, crafted in solid 18K white gold. This classic 36mm model features a silver sunburst dial with applied Roman numeral hour markers, day aperture at 12 o'clock, and date display with Cyclops magnifier at 3 o'clock. The watch is fitted with an aftermarket diamond-set bezel and matching diamond-set President bracelet. According to provided information, the watch is set with approximately 116 diamonds totaling approximately 17.50 carats, graded E-G color and VVS-VS clarity. Features the desirable Double Quickset movement and an "A" serial number dating production to approximately 1999–2000.

Reference Number: 18239
Case Size: 36mm
Weight: 150.6 grams
Case Material: 18K White Gold
Movement: Automatic
Serial Prefix: A Serial (circa 1999–2000)
Functions: Day, Date, Double Quickset
Bracelet: President Style Bracelet
Diamond Count: Approximately 116 Diamonds
Total Diamond Weight: Approximately 17.50 Carats
Diamond Quality: E-G Color, VVS-VS Clarity (per consignor information)
Bracelet Construction: 5-Screw Bracelet

Condition Report:
Visible wear, scratches, and signs of use consistent with age and handling. Watch features aftermarket diamond bezel and diamond-set bracelet. Diamonds and modifications have not been independently graded or authenticated. Watch was not tested for accuracy, timekeeping, or water resistance. No guarantees are made regarding mechanical performance. Buyers are encouraged to inspect all photographs carefully and conduct their own due diligence regarding originality and modifications.

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Condition

Williamson Auction Gallery strongly encourages in-person inspection of items by the bidder. Statements by Williamson Auction Gallery 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 Williamson Auction Gallery. All lots offered are sold ""As Is"". All measurements/weights are approx. "

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Items must be picked up within 10 business days following the auction. Items not

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