Created to celebrate the 250th anniversary of the United States, the Jack Mason Canton Day-Date: America 250 Limited Edition brings together American design, Swiss mechanics, and some of the most thoughtful detailing we've seen from Jack Mason.
The centerpiece is the deep navy dial, finished with a three-dimensional waving flag texture that reveals itself as the light moves across the surface. Gold-tone hands and applied markers provide contrast, while a multi-faceted Lone Star at the center gives a subtle nod to Jack Mason's Texas roots.
At 12 o'clock sits a full day-of-the-week display, while the date is positioned at 6 o'clock beneath an integrated magnifier. Rather than placing the magnifier on top of the crystal, Jack Mason engineered it underneath the sapphire, keeping the outer surface completely smooth.
Inside is a top-grade Sellita SW240-1 automatic movement, regulated by Jack Mason to an accuracy of ±5 seconds per day. Flip the watch over and the movement is visible through the sapphire exhibition caseback, complete with a custom gold PVD rotor inspired by the shape of Texas longhorn horns.
The 41mm hardened stainless steel case is paired with a seven-link bracelet featuring quick-release end links and an on-the-fly micro-adjustment clasp. With 150 meters of water resistance and a screw-down crown, this isn't simply an anniversary piece meant to sit in a box. It's built to be worn.
Final assembly, testing, and regulation are completed by Jack Mason's watchmakers in the United States.
Limited to just 250 individually numbered pieces worldwide.
Specifications
Case
* Case Diameter: 41mm
* Lug-to-Lug: 48mm
* Thickness: 12mm
* Lug Width: 20mm
* Material: Hardened 316L stainless steel
* Crystal: Sapphire
* Caseback: Sapphire exhibition caseback
* Crown: Screw-down
* Water Resistance: 150m / 15 ATM
Dial
* Navy blue dial
* Three-dimensional waving flag motif
* Multi-faceted Lone Star emblem
* Gold-tone hands and applied indices
* Day display at 12 o'clock
* Date display at 6 o'clock
* Under-crystal date magnifier
Movement
* Sellita SW240-1 Top Grade
* Automatic
* Hours, minutes, running seconds, day and date
* 26 jewels
* 28,800 vibrations per hour
* Approximately 40-hour power reserve
* Incabloc shock protection
* Regulated to ±5 seconds per day by Jack Mason
* Custom gold PVD longhorn-inspired rotor
*Bracelet*
* Hardened 316L stainless steel
* Seven-link construction
* 20mm tapering to 16mm
* Solid quick-release end links
* On-the-fly micro-adjustment clasp
* Compatible with standard 20mm straps
Limited Edition
* 250 pieces worldwide
* Individually numbered caseback
* Built, tested, and regulated in the USA
* Luxury presentation packaging