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Romain Gauthier Logical One MON00163 18k White Gold Complete (36054)

Romain Gauthier Logical One MON00163 18k White Gold Complete (36054)

Romain Gauthier MON00163 Logical One, 18k white gold case on a strap with a white gold buckle, innovative constant force Logical One caliber composed of 359 componets, manual wind via the pusher set into the case at 9 o'clock, the fusee and chain constant force mechanism connects to the mainspring barrel via a steel chain set with ruby rollers in each link, exposed bespoke balance-wheel and unique triangular pallet lever visible below the small seconds, 46-hour power reserve, oven fired black enamel dial with Arabic numeral hour marerks, white gold skeleton hands, small seconds at 6 o'clock, crown for setting the time at 2 o'clock, sapphire crystal, display back with power reserve indicator, diameter: 43mm, thickness: mm, Like New with Box and Papers; dated May 2018. (36054)


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More about Logical One MON00163 18k White Gold Complete

This is an 18K white gold Romain Gauthier Logical One MON00163. It has an alligator leather strap with an 18k white gold tang buckle, and scratch resistant sapphire crystals. It has a triangular winding pusher on the left-side case band centered at 9 o'clock that transmits force to the mainspring barrel, and a signed pull-out time-setting winding crown at 2 o'clock. It has a snap down exhibition sapphire crystal display case back with a power reserve indicator. The 43mm diameter round solid two-body case, curved lugs, and angled concave bezel, are polished. The dial is gold with a white gold ringed off-center oven fired enamel black time dial and a smaller combined black running constant seconds subsidiary dial, with silver Arabic numeral hour and second markers and white gold skeletonized dauphine sword hour, minute hands. The dial is open worked showing the exposed bespoke balance-wheel and unique triangular pallet lever that's visible below the small seconds. It has a 46-hour power reserve at full winding, it's water resistant to 30 meters/100 feet, and the 14.2mm thick case, dial, and movement are all signed. This Romain Gauthier Logical One MON00163 has a mechanical manual winding Gauthier Constant force Logical One caliber movement. It's gilded and rhodium plated, with a mechanical manual winding "chain-and-fusee" constant force mechanism with a low friction ruby-link chain with a short length for strength, low-friction rollers, a smart snap-clip system for easy servicing, and 26 synthetic rubies. It includes a cam in the shape of a snail's shell for constant timing precision, hand polished rounded bevels, hand frosting, snailing, straight and circular graining, and hand polished jewel countersinks. It's constructed with 37 jewels (plus the 26 for the ruby-link chain), an anti-shock system, and a single mainspring barrel sandwiched between transparent synthetic sapphire plates on the same level so the cam transmits the force in a straight line for ultra-efficiency. It has 359 components, s-slot screw heads, a Gauthier balance wheel with curved arms and calibrated eccentric weights, and a triangular hand assembled pallet lever. It includes gears with circular spokes with high-efficiency teeth for optimal contact, and the mechanism oscillates at a frequency of 28,800 vph (4Hz) The Romain Gauthier Logical One MON00163 in white gold was introduced in 2016.

The European Watch Co Process

European Watch Company maintains the highest possible standard in the industry when it comes to the quality of our timepieces. Prior to being listed for sale, every one of our watches are five position tested and meticulously inspected by our on-staff watchmakers. Our goal is to make sure that our watches are in exceptional “like new” condition, both mechanically and cosmetically, so they are ready to wear right when they are delivered to you. To provide further peace of mind, we provide a one year limited warranty on all our timepieces. We have worked very hard over the last 30 years to build up our 5-star reputation. We are confident that we can find the perfect watch for you to cherish and enjoy!

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I have been dealing with European Watch Company for over ten years, and have purchased several wrist watches, including IWC, Patek Philippe, Rolex, and Jaeger-LeCoultre. They were not only fairly priced but arrived in like-new condition, fully warranted by European Watch Company. This company has an attentive, knowledgeable staff, a large inventory, and is a genuine pleasure to deal with.

P.V. Pawel

Just completed my 7th transaction with EWC and for the 7th time the transaction was smooth, flawless and quick. Joshua is quick to respond to any e-mails and answer any questions. Ashley knows how to complete the necessary paperwork to avoid any delays at Customs as I am located in Canada and all paperwork needs to be completed perfectly which she is an expert at. You only want to deal with the best and the team at EWC is the best. There is a Yiddish word to describe the people at EWC and that word is mensches which translates to people of integrity and honour.

Jeff B.

Winnipeg, Canada

After a lengthy search I located the Patek Philippe I desired at EWC, but the decision to make a high dollar purchase over the internet was a difficult one. Through numerous emails with Justin and looking at reviews of EWC I made the decision to proceed and I am now ECSTATIC. The watch is exactly as described and pictured. It was perfectly packaged and shipped FedEx overnight. My watch collection now includes the watch I have been seeking for over a year.In summary, you can deal with the EWC staff with confidence. They are professional, honest and you will receive a quality watch which will put a smile on your face.

Chuck J.

Phoenix, AZ

I live in San Francisco but the EWC website is the first place I check once I get an impulse for a particular watch. EWC's website is cozy and feels like home. I enjoy the photos, presentation, description and historical notes of each item and really like their next day delivery, so I stay loyal to them. Sometimes I must wait awhile for a watch to become available but can usually find anything I want. Then there are the watches you never knew you wanted until you see them here.

Scott Blalock

San Francisco

Dear EWC, I have just completed my very first purchase with your company: a mint Lange Datograph. Robert was extremely help throughout the process with the item delivered nicely packed to my Hong Kong address within days. The condition of the watch was absolutely mint as described and has exceeded my expectations, even under a loupe! I will be a return customer in no time. Well done!

James C.

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