# MB&F Legacy Machine Perpetual Calendar For Sale
While popular luxury watch brands like Rolex, Patek Philippe, and Audemars Piguet have traditionally dominated the market, small-batch independent watchmakers are now gaining recognition among collectors and enthusiasts. MB&F is one such celebrated brand that started as a passion project by founder Max Büsser and has quickly become a direct competitor through their meticulously crafted timepieces. The passionate team of horologists at Provident Jewelry of Jupiter, FL is proud to showcase the MB&F Legacy Machine Perpetual Calendar as part of their incredible inventory of new and pre-owned luxury watches for sale on duPont REGISTRY Discovery[^1^].
The Legacy Machine Perpetual Calendar features a polished 44mm steel case with sapphire crystals on the top and bottom, allowing a clear view of MB&F’s exquisite craftsmanship[^1^]. The dial design of this timepiece is unique, with an exposed Salmon dial that reveals the full complication and eye-catching white lacquered sub-dials resting on hidden studs[^2^]. The various complications displayed on the dial include the hours and minutes at 12 o’clock, the day of the week at 3 o’clock, the power reserve indicator at 4 o’clock, the month at 6 o’clock, the retrograde leap year indicator at 7 o’clock, and the date at 9 o’clock[^2^]. The Legacy Machine Perpetual Calendar is powered by a dial-side complication developed for MB&F by Stephen McDonnell, blending performance and elegance[^2^]. It comes with a brown alligator leather strap, adding a touch of sophistication to the timepiece[^2^].
If you’re interested in owning this incredibly rare MB&F Legacy Machine Perpetual Calendar, it is currently available for sale on duPont REGISTRY Discovery. You can find more information and the price by clicking the link below[^3^].
**[View Price And Listing](https://www.dupontregistry.com/discovery/listing/cec16ee2-a44d-4ec0-844e-5441f93ba886)**
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[^1^]: [MB&F Legacy Machine Perpetual Calendar](https://www.dupontregistry.com/discovery/listing/cec16ee2-a44d-4ec0-844e-5441f93ba886)
[^2^]: This incredibly rare MB&F Legacy Machine Perpetual Calendar from Provident Jewelry is currently for sale on duPont REGISTRY Discovery by clicking the link below.
[^3^]: [View Price And Listing](https://www.dupontregistry.com/discovery/listing/cec16ee2-a44d-4ec0-844e-5441f93ba886)