Frederique Constant Horological Smartwatch tracking Sleep Date FC-285MC5B4

Original price was: 1,250 $.Current price is: 840 $. (32.8% Discount)


Brand: Frederique Constant
Model: Horological Smartwatch
Ref. no FC-285MC5B4
Movement Type: Quartz
Dial Color: Silver
Case Diameter: 42 mm


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A testament to another innovative design in Swiss watchmaking, Frederique Constant‘s Horological Smartwatch FC-285MC5B4 is the perfect representation of combined epoch of time classics and modern into one fine majestic creation.

This wristwatch boasts a built-in sensor-fusion engine known as MotionX that accurately tracks activity and sleep patterns while still conserving the aesthetics of a classic genuine Swiss watchmaking.

The quartz cal MMT-285 drives this very high functionality of the smart platform that syncs with your phones in a breeze. It measures 3 main areas: activity (day mode), sleep (night mode), and goals (shows the overall achievement of the two modes) ideal for people balancing or maintaining a healthy lifestyle.

With this timepiece, daily steps taken, calories burned and total distance can be measured, while sleep tracking and sleep cycle can easily be reviewed as well through an app via smartphone.

Making this more superb, the Swiss quartz makes it possible for a 2-year long battery life (25 months) while still having to track sleep and activity accurately.

Unlike usual smartwatches that need to be recharged every now and then, Horological Smartwatch offers a span of two years until the time you may recharge its battery again. This way you can easily go with it every day with less worry and more convenient.

The dressy watch features are all set in an analog display, white dial with small counter fixed at the bottom part of the watch showing date function and little blue moon and blue hand, and the connected counter with 0% – 100% markings on the outer rim showing how much of the set goal is achieved by a golden hand.

This small counter displays the progress towards step goals or sleeping goals. With the crown operating as a multifunction button for Bluetooth, the user may toggle through the different watch functions just by simply holding down the (crown) button.

This crown bears also Frederique Constant crest, a signature of the watch brand.

It’s reading dial exhibits this smooth white face with elegant black hands and an alternate bar and Roman numeral applied markers.

The watch face is covered with a convex solid sapphire crystal with anti-reflection that goes perfectly gleaming in the stroke of light with the highly polished rose-gold plated bezel.
This Frederique Constantis housed in a 42 mm rose-gold plated stainless steel case with about 14mm case height and a four-screwed solid back case.

Completing the watch is a classic brown leather strap with a deployment clasp that features Frederique Constant signature crest as well.


Frederique Constant is a luxury Swiss watch known for traditional watchmaking that is all classic and refined, evident with its immaculate and incomparable designs. Every watch is a valued hand-assembled piece at Frederique Constant Geneve facilities with the formula of craftsmanship and cutting-edge technology combined. These high-end watches are made sure to be in the highest caliber and yet at the same time reach out to be affordably accessible.


Frederique Constant


Horological Smartwatch



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12 Hour Dial, Calendar, Date, Gold, Leather, Stainless Steel


Scratch Resistant Sapphire


Stainless Steel

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Two-Piece Strap

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