
Romain Gauthier Logical One MON00163 18k White Gold Complete
REF: MON00163
Stock Number: 36054
SOLD
Condition
Like New
Diameter
43mm
Certified Authentic
Every watch is backed by our authenticity guarantee.
Why Collectors Love This
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.
The Set
- EWC Certificate & Warranty
- Included
Specifications
- Reference
- MON00163
- Model
- Logical One MON00163 18k White Gold Complete
- Width
- 43mm
- Movement
- Manual
- Case Material
- White Gold
- Complications
- Power Reserve, Other
European Watch Company Commitment

Authenticity Guaranteed
Certified by experts

Free Global Shipping
FedEx Priority Overnight

2-Day Returns
Easy returns policy

1-Year Warranty
Limited warranty
Shipping
Watches are delivered worldwide with complimentary FedEx Priority Express service and are insured for safe, secure, and fast arrival.
Global delivery: We ship worldwide with full insurance coverage and tracking.
Secure handling: Each watch is carefully and discreetly packed with protective materials, maintaining security and privacy.
Delivery timeline: Most domestic orders arrive the next day with FedEx Priority Express. International shipments typically take 2-4 business days, depending on Customs processing.
Trading
Thinking about trading in your watch? It’s easy! Reach out to our watch specialists to get a free shipping label and details on how we’ll handle your trade-in.
Free Shipping: We provide a prepaid FedEx Priority Express shipping label.
Secure Handling: Send your watch in its original box with protective packaging.
Fast Payment: Once we receive your watch, we will send payment by bank transfer or overnight check to your address, whichever you prefer.
For more detailed instructions, click here to view our full trade-in process.
You May Also Like
View All
Glashütte Original
PanoTourbillon XL 18K White Gold Black Dial LIMITED
Chopard
16/1874 LUC Regulator GMT 18K White Gold Silver Dial LIMITED
H. Moser & Cie.
Swiss Alp Watch "Brrrr" 18K White Gold Funky Blue Dial LIMITED
A. Lange & Söhne
Richard Lange Perpetual Calendar "TERRALUNA" 18K White Gold ALS SERVICED
A. Lange & Söhne
405.028 Datograph Up / Down 18K White Gold Blue Dial 2025 LIMITED
A. Lange & Söhne
101.039 Lange 1 18K White Gold Silver Dial
Breguet
7137BB Classique Phase de Lune 18K White Gold Blue Dial
A. Lange & Söhne
191.039 Lange 1 18K White Gold Silver Dial
Breguet
7027BB Tradition 18K White Gold Silver Skeleton Dial
A. Lange & Söhne
181.038 Little Lange 1 18K White Gold Gray Dial
See Our New Arrivals First
Discover our newly received watches while being priced and about to go live.