The Neo Constant Escapement is the latest evolution of the Maison’s groundbreaking approach to master energy,...incorporating an array of aesthetic and technical advancements. While it took 250 years to develop the Swiss lever escapement, Girard-Perregaux perfected its Constant Escapement in just 20 years, a testament to its inventive spirit. Moreover, this new timepiece upholds Constant Girard’s original idea of showcasing the beauty of functional elements, but expressed in a contemporary way.
The Neo Constant Escapement incorporates numerous examples of the Maison’s inventive spirit, manifest with the model’s 13 patents. The escapement, the mechanism that controls the flow of time, is a unique design based on the elastic and bi-stable properties of a buckling silicium blade. This component delivers a linear supply of force to the balance irrespective of the available energy within the twin barrels. By serving the regulating organ with a constant force, the rate of the watch will remain stable. Rate stability is not the same as precision, it’s arguably more important. Indeed, once the movement is regulated, a constant force mechanism will ensure the rate does not fluctuate, conferring superior chronometric performance. Moreover, the watch is a certified chronometer (COSC), providing independent assurance of its timekeeping prowess. Formed of Grade 5 titanium, the case measures 45mm in diameter at its widest point, making it smaller than its forebears. Moreover, the sides of the intricately formed case taper inwards, both towards the sapphire crystal ‘box’ as well as near the sapphire caseback. Skeletonised dauphine-style hour and minute hands, featuring rhodium treatment, articulate the prevailing time and, courtesy of luminescent material, remain visible in restricted light. The Neo Constant Escapement is fitted with a fabric effect rubber strap secured with a titanium triple folding buckle incorporating a micro adjustment system, allowing the wearer to fine-tune the strap for the optimum wrist fit.
The Neo Constant Escapement is the latest evolution of the Maison’s groundbreaking approach to master energy, incorporating an array of aesthetic and technical advancements. While it took 250 years to develop the Swiss lever escapement, Girard-Perregaux perfected its Constant Escapement in just 20 years, a testament to its inventive spirit. Moreover, this new timepiece upholds Constant Girard’s original idea of showcasing the beauty of functional elements, but expressed in a contemporary way.
The Neo Constant Escapement incorporates numerous examples of the Maison’s inventive spirit, manifest with the model’s 13 patents. The escapement, the mechanism that controls the flow of time, is a unique design based on the elastic and bi-stable properties of a buckling silicium blade. This component delivers a linear supply of force to the balance irrespective of the available energy within the twin barrels. By serving the regulating organ with a constant force, the rate of the watch will remain stable. Rate stability is not the same as precision, it’s arguably more important. Indeed, once the movement is regulated, a constant force mechanism will ensure the rate does not fluctuate, conferring superior chronometric performance. Moreover, the watch is a certified chronometer (COSC), providing independent assurance of its timekeeping prowess. Formed of Grade 5 titanium, the case measures 45mm in diameter at its widest point, making it smaller than its forebears. Moreover, the sides of the intricately formed case taper inwards, both towards the sapphire crystal ‘box’ as well as near the sapphire caseback. Skeletonised dauphine-style hour and minute hands, featuring rhodium treatment, articulate the prevailing time and, courtesy of luminescent material, remain visible in restricted light. The Neo Constant Escapement is fitted with a fabric effect rubber strap secured with a titanium triple folding buckle incorporating a micro adjustment system, allowing the wearer to fine-tune the strap for the optimum wrist fit.
Manufacturer Reference #
93510-21-19305CX
Case Size
45 mm diameter
Case Material
Titanium
Movement
Manual Winding
Case Thickness
15 mm diameter
Water Resistance
30 meters
Strap/Bracelet Material
Rubber
Circa
Condition
i
The following define the various condition types:
Mint - Mint condition
Excellent - Like new – may have slight surface scratches
Very Good - May have any of the following: light scratches; slightly stretched bracelet; patina on dial, hands, or bezel
Item Number
GRP9901106
Features
Chronometer, Power Reserve, Second Hand, Skeleton Case
Complimentary 2–Day shipping is applicable for all online orders.
Please allow 1–2 business days (Monday–Friday) for the preparation and shipment of your order. The shipping (in-transit) time for your order will begin once a tracking number has been generated and will depend on the shipping method selected at checkout.
Delivery Method
Estimated Delivery Time
Price
2–Day
By end of day on 2nd business day
FREE
Next Day
By 10:30 am on the next business day
$9.99, or FREE for orders greater than or equal to $5,000
Same-day Shipping: For select items only, same-day shipping is offered on orders placed Monday - Friday by 2:00 pm, ET. Items eligible for same-day shipping are noted accordingly on the product page. In-transit shipping times will depend on the service level selected at checkout and may be impacted by shipping carrier delays.
For all purchases made online at Tourneau.com or Shop-at-Home, Tourneau will provide an exchange or refund within 14 days of delivery, provided merchandise has not been worn, altered, or special-ordered. All claims, returns, battery replacement, or warranty service must be accompanied by your invoice, original watch box and warranty materials. Shipping costs will not be refunded.
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5-Year Warranty
Enjoy guaranteed protection from Tourneau/Bucherer. Together with the standard manufacturer’s warranty and the complimentary Tourneau warranty, this watch is guaranteed coverage for up to five years. This exclusive guarantee is reserved for new watches purchased at Tourneau/Bucherer.
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