
































Piaget Prototype 90920 Mecanic
It is a prototype, making it a rare and potentially unique piece, probably intended for technical or design trials. Represents Piaget's expertise in ultra-thin mechanical haute horlogerie, a house specialty since the 19
Brand: Piaget
Reference: 90920
Type: Prototype mechanical hand-wound
Movement: Piaget Calibre 430P (ultra-thin, mechanical, 2.1 mm thick)
Power reserve: Approx. 40 hours
Functions: Hours and minutes
Case :
Material: 18-carat yellow gold
Diameter: Approx. 34 mm
Thickness: Very thin (thanks to extra-flat movement)
Transparent screw-down back, revealing the decorated movement
Discreet crown by Piaget
Dial :
Silver satin finish
Painted Roman numerals
Dauphine hands in white gold or blued steel
Bracelet :
Generally in black alligator leather
Pin buckle in yellow gold signed Piaget
Original watch in very good condition, serviced and guaranteed for 1 year.
For further information about this watch, please contact us. We will be happy to answer you as soon as possible : Instagram or WhatsApp
It is a prototype, making it a rare and potentially unique piece, probably intended for technical or design trials. Represents Piaget's expertise in ultra-thin mechanical haute horlogerie, a house specialty since the 19
Brand: Piaget
Reference: 90920
Type: Prototype mechanical hand-wound
Movement: Piaget Calibre 430P (ultra-thin, mechanical, 2.1 mm thick)
Power reserve: Approx. 40 hours
Functions: Hours and minutes
Case :
Material: 18-carat yellow gold
Diameter: Approx. 34 mm
Thickness: Very thin (thanks to extra-flat movement)
Transparent screw-down back, revealing the decorated movement
Discreet crown by Piaget
Dial :
Silver satin finish
Painted Roman numerals
Dauphine hands in white gold or blued steel
Bracelet :
Generally in black alligator leather
Pin buckle in yellow gold signed Piaget
Original watch in very good condition, serviced and guaranteed for 1 year.
For further information about this watch, please contact us. We will be happy to answer you as soon as possible : Instagram or WhatsApp
It is a prototype, making it a rare and potentially unique piece, probably intended for technical or design trials. Represents Piaget's expertise in ultra-thin mechanical haute horlogerie, a house specialty since the 19
Brand: Piaget
Reference: 90920
Type: Prototype mechanical hand-wound
Movement: Piaget Calibre 430P (ultra-thin, mechanical, 2.1 mm thick)
Power reserve: Approx. 40 hours
Functions: Hours and minutes
Case :
Material: 18-carat yellow gold
Diameter: Approx. 34 mm
Thickness: Very thin (thanks to extra-flat movement)
Transparent screw-down back, revealing the decorated movement
Discreet crown by Piaget
Dial :
Silver satin finish
Painted Roman numerals
Dauphine hands in white gold or blued steel
Bracelet :
Generally in black alligator leather
Pin buckle in yellow gold signed Piaget
Original watch in very good condition, serviced and guaranteed for 1 year.
For further information about this watch, please contact us. We will be happy to answer you as soon as possible : Instagram or WhatsApp
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Each antique watch is individually selected and carefully inspected by our team of experts. Once purchased, the watch is mechanically inspected and fully checked by our watchmaker. If necessary, the movement is fully overhauled and tested to ensure it operates to our exacting standards.
We always describe the watch as fully as possible in our sales texts. Our zoomable images are of the highest possible quality and form an important part of every watch description. We never hide or conceal any element of the watches we sell.
The key to our unsurpassed service is fully insured Fedex Priority shipping. Once you've received your watch, we encourage you to inspect it thoroughly. If you are not 100% satisfied, please let us know. We offer a 14-day return policy. Simply return the watch for a full refund of the original purchase price.
Our guarantee
We offer a one-year warranty on the mechanical function of the watch, starting from the day of purchase. We do not guarantee the water-resistance of a vintage watch, unless expressly stated in writing. Consequently, our warranty does not cover damage to the case and/or movement caused by water or moisture entering the watch. Our warranty does not apply to accidental damage or mishandling of your watch and does not extend to the bracelet, case parts (including pushers, winding stem, crown and bezel), watch glass, dial and hands.
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We love watches
We're passionate about vintage watches, and we love talking about them! That's why we don't sell our watches with a simple "Add to Cart" button, but rather try to create a real online store experience. Helping you find the perfect vintage watch is what our watch department is all about. Feel free to ask any questions you may have. Building our community of watch enthusiasts
We know watches
We have a reputation for offering only the highest quality watches. We have a simple rule: we only buy and sell watches that we would like to own ourselves. And yes, we're collectors too.
We guarantee watches
As collectors, we know how intense the search for a specific vintage watch can be. Once you've found it, we want to make things easy, safe and fast for you. That's why we offer the most comprehensive return policy and warranty; you won't find a safer place on the Internet to buy a vintage watch. You won't find a safer place on the Internet to buy a vintage watch. You can relax and enjoy your purchase at M&V
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Description We ship all our watches with DHL Express or UPS, carriers renowned for their reliability and speed.
Delivery within 24 to 72 working hours (depending on destination)
Secure shipping & real-time traceability
Full insurance included for the total value of your watch
Neat, discreet packaging for optimum protection
Buy with confidence: your watch is in good hands, from start to delivery. here goes