• Number 8 Chrongraph Black - View of the special Katherine Choong back


Number 8 Chronograph Black - Katherine Choong Special Edition

/ Ships from Switzerland; Allow up to 14 days for delivery
Strap size

 Free delivery

 Satisfied or refunded

 2 years warranty


The "Number 8 Chronograph" watch collection from "Louis Chevrolet Swiss Watches", combines the brand's technological innovations with a sober design.

Sober, but not only ... What is better for her to be able to easily adapt the color of the strap of her watch to her wardrobe? Thanks to the interchangeable strap *, nothing could be easier:

- Turn the wheel,

- Remove the strap

- Insert the new strap

- Turn the wheel again (in the other direction), and you're done.

As an innovation never comes alone, the ingenious "flying date" indicator * of this timepiece will delight watch lovers who want to own a quality product at a very attractive price.

Compared to the conventional reading of the date on a watch that is always at the same place, on the "Number 8 Chronograph", the concept is reversed and the date turns 360 ° on the dial, offering a reading at a different position each day of the month.


The Number 8 Chronographe Black is a Special Edition on behalf of our new ambassador Katherine Choong. With a black PVD-treated steel box, this model also offers a special engraving with the signature of Katherine Choong on the back of the watch.

Katherine Choong is a Swiss athlete born to an Italian mother and a Singaporean father. Remarkable in the field of climbing, she regularly distinguishes itself in competitions within the Swiss climbing team. But she is also the first Swiss woman to climb a 9a side path (the highest level of difficulty) in 2018.

* Patents pending

Data sheet

Number 8 Chronograph
Ronda 3520.D
Quartz chronograph
Case size
38 mm
Case color
Dial color
Strap width
18 mm
Special edition
Swiss Movement
2 years warranty
Other technical datas
49.5 grams
Autonomy of 54 months
Chronograph functions: hours, minutes, seconds
Closed back side
Flying date indicator
Louis Chevrolet reference: LC4
Skeleton date
Special "Katherine Choong" engraving
Stainless steel 316L with PVD treatement
Thickness of 12 mm
Two faces anti-reflecting domed sapphire crystal

New Kickstarter Campaign

Discover our new Frontenac model. A compendium of histroy and innovations, inpired by Louis Chevrolet's automative legacy. Order on Kickstarter until 14 april 2020.

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