Romain Gauthier, "Logical One", Superior Constant-Force Wristwatch, Ruby Link Chain And Fusee Mechanism, circa 2017. ...

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Sold on Nov 20, 2025 for:

$118,750.00 Bid Source: Internet bidder

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Romain Gauthier, "Logical One", Superior Constant-Force Wristwatch, Ruby Link Chain And Fusee Mechanism, circa 2017
Case: 43.5 mm, enraged and natural titanium, three body, transparent case back with unique "S" slot screws, winding pusher on the left, hand setting crown at upper right, piece unique
Dial: dark grey enamel, white Arabic numerals, open diamond form hands
Movement: revolutionary manual wind movement, 37 jewels and 26 ruby jewels for the chain, 359 components, 46 hour power reserve indicator on the back, visible snail cam connected to the mainspring barrel via a ruby-link chain, patented push button winding, steel mainspring between transparent synthetic sapphire plates, balance wheel with curved arms and calibrated eccentric weights
Band: original alligator band and titanium buckle

Lot is presented with original boxes, manual an warranty booklet listing date of sale as December 2017

Condition Report*: Type: Romain Gauthier, "Logical One", Superior Constant-Force Wristwatch, Ruby Link Chain And Fusee Mechanism, circa 2017
Dial: dark grey enamel, white Arabic numerals
Hands: open diamond form hands
Metal: enraged and natural titanium
Case: #piece unique
Case Info: three body, transparent case back with unique "S" slot screws, winding pusher on the left, hand setting crown at upper right
Case Width: 43.5 mm
Crystal: sapphires
Watch Movement: revolutionary manual wind movement, 37 jewels and 26 ruby jewels for the chain, 359 components, 46 hour power reserve indicator on the back, visible snail cam connected to the mainspring barrel via a ruby-link chain, patented push button winding, steel mainspring between transparent synthetic sapphire plates, balance wheel with curved arms and calibrated eccentric weights
Band: original alligator band and titanium buckle
Condition: Very fine and good "near new" condition showing only minimal signs of wear. 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

2025 November 20 Watches & Fine Timepieces Signature® Auction #5574 (go to Auction Home page)

Auction Dates

November, 2025

20th Thursday

Bids + Registered Phone Bidders: 20

Lot Tracking Activity: N/A

Page Views: 1,151

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Sold on Nov 20, 2025 for: $118,750.00

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