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Tudor Black Bay Fifty-Four "Blue Lagoon", Ref. 7

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Tudor Black Bay Fifty-Four "Blue Lagoon", Ref. 79000 Case: 38 mm, stainless steel, three body, screw-down case back and crown, unidirectional ratcheted rotating bezel, No. 85WS575 Dial: glacier blue dial, white luminous shapres hour indexes, white luminous snowflake hour hand, sword minute hand, lollipop second hand Movement: automatic winding, caliber MT5400, 27 jewels, approximately 70 hours of power reserve Band: 7 inch steel four-link bracelet with fliplock clasp HID03101062020 © 2026 Heritage Auctions | All Rights Reserved www.HA.com/TexasAuctioneerLicenseNotice

Condition
Type: Tudor Black Bay Fifty-Four "Blue Lagoon", Ref. 79000
Model: Fifty-Four
Dial: glacier blue dial, white luminous shapres hour indexes
Hands: white luminous snowflake hour hand, sword minute hand, lollipop second hand
Metal: stainless steel
Case: #No. 85WS575
Case Info: three body, screw-down case back and crown, unidirectional ratcheted rotating bezel
Case Width: 38 mm
Case Thickness: 11 mm
Crystal: sapphire
Watch Movement: automatic winding, caliber MT5400, 27 jewels, approximately 70 hours of power reserve
Band: 7 inch steel four-link bracelet with fliplock clasp
Condition: Watch has a few light scratches around case and bracelet, but is in overall very good condition and sets and runs as intended. Heritage does not guarantee timekeeping accuracy. We always recommend servicing for daily use and timekeeping accuracy. Lot is without box or papers. 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"

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Time, Location
16 Sep 2026
USA, Dallas, TX
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Tudor Black Bay Fifty-Four "Blue Lagoon", Ref. 79000 Case: 38 mm, stainless steel, three body, screw-down case back and crown, unidirectional ratcheted rotating bezel, No. 85WS575 Dial: glacier blue dial, white luminous shapres hour indexes, white luminous snowflake hour hand, sword minute hand, lollipop second hand Movement: automatic winding, caliber MT5400, 27 jewels, approximately 70 hours of power reserve Band: 7 inch steel four-link bracelet with fliplock clasp HID03101062020 © 2026 Heritage Auctions | All Rights Reserved www.HA.com/TexasAuctioneerLicenseNotice

Condition
Type: Tudor Black Bay Fifty-Four "Blue Lagoon", Ref. 79000
Model: Fifty-Four
Dial: glacier blue dial, white luminous shapres hour indexes
Hands: white luminous snowflake hour hand, sword minute hand, lollipop second hand
Metal: stainless steel
Case: #No. 85WS575
Case Info: three body, screw-down case back and crown, unidirectional ratcheted rotating bezel
Case Width: 38 mm
Case Thickness: 11 mm
Crystal: sapphire
Watch Movement: automatic winding, caliber MT5400, 27 jewels, approximately 70 hours of power reserve
Band: 7 inch steel four-link bracelet with fliplock clasp
Condition: Watch has a few light scratches around case and bracelet, but is in overall very good condition and sets and runs as intended. Heritage does not guarantee timekeeping accuracy. We always recommend servicing for daily use and timekeeping accuracy. Lot is without box or papers. 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"

Buyer's Premium
30%

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Sale price
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Estimate
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Time, Location
16 Sep 2026
USA, Dallas, TX
Auction House
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