Tenacity Watch

The Swiss Ronda quartz movement, caliber 5030D, embodies precision and reliability. Featuring 13 jewels and a gold finish, this 12.5-ligne chronograph caliber combines performance and elegance, a true guarantee of watchmaking quality.

The 44 mm case, with a thickness of 12 mm, is crafted from 316L steel, a material combining robustness and refinement. Its black coating and polished and satin-brushed surface create a subtle and modern contrast, while the sapphire crystal ensures high scratch resistance. With a water resistance of 5 ATM and a lug width of 22 mm, this case combines performance and careful aesthetics, designed to resist while preserving its timeless beauty.

The case back, made of 316L steel, offers both robustness and elegance. Its screw-down mechanism ensures optimal security and perfect water resistance, while preserving the simplicity and purity of the design.

The leather and metal strap is available in black, brown, or blue, with black accents. Equipped with a pin or double folding clasp, it ensures a secure and refined fit, suitable for wrists from 160 mm to 225 mm. Its matte metal finish adds a touch of understated sophistication, combining comfort and elegance.

A chronograph is a function that allows you to measure short times like a stopwatch, using independent counters (seconds, minutes, and sometimes hours) often visible on the dial. At Col&McArthur, some models have side pushers that allow you to start, stop, and reset the chronograph with ease.

To start the chronograph, simply press the upper pusher. A second press stops it, and the lower pusher resets it. The sub-dials generally indicate the elapsed seconds, minutes, and sometimes hours, depending on the model.

The estimated delivery time is indicated on the checkout page, just below the selected delivery method. Typically, it takes approximately 10 business days. If you require urgent delivery, please contact our customer service by phone at +32 460 22 67 87.

All our watches come with a two-year warranty. This warranty covers any manufacturing defects for a period of 24 months from the date of purchase. Because a Col&McArthur watch is designed to stand the test of time.

All our watches are assembled in our workshop in Belgium by certified and trained watchmakers. Each piece undergoes rigorous inspection to ensure the proper functioning, precision, and lasting quality of your watch.