Chronoswiss

One Blue

Reference Number :

CH-6823T-BLSI

Series : Pulse

Retail: $13,300

(As of: 04/2025)

This watch is not for sale, this page is just for reference purposes only. If you would like to purchase this watch, please contact Chronoswiss. If you are interested in selling this watch to us, you can contact us here.

Quick TakeForget subtle watches; the Pulse One Blue is a shot of pure adrenaline for the wrist, wrapped in space-age cool. Crafted from Grade 5 titanium, it feels impossibly light yet tough as nails, ditching the expected heft for effortless wear thanks to that slick integrated bracelet. But the real party trick is that dial. Man, that deep blue CVD finish just pops, creating this insane depth that pulls you right in. Chronoswiss then throws down the gauntlet with their signature regulator layout – hours chilling up top, minutes taking center stage, and bam! That retrograde seconds display at six o'clock snaps back with satisfying mechanical precision every minute. It's powered by their own C.6001 automatic movement, a little engine you can admire through the back, complete with a tungsten rotor and slick finishing. Limited to just 100 pieces, this isn't just telling time; it's wearing a piece of modern horological sculpture that balances technical bravado with sharp, contemporary style. It’s a statement piece that screams innovation without shouting.

DescriptionThe Chronoswiss Pulse One Blue, reference CH-6823T-BLSI, is a timekeeping instrument presented as a limited edition series restricted to 100 units globally. Its architecture is centered around a robust, multi-component case fabricated from Grade 5 titanium. This specific case construction involves 26 individual solid pieces, meticulously assembled. The finishing applied to the Grade 5 titanium case body incorporates both satin and sandblasted textures, providing visual contrast and tactile variation. Further detailing includes a partly polished bezel, which features partial knurling for enhanced grip and aesthetic distinction. Protecting the dial is a curved sapphire crystal, treated with a double anti-reflective coating to minimize glare and maximize legibility under various lighting conditions. The integrity of the case against environmental factors is ensured by a screw-down case back, also featuring a satin finish and fitted with a sapphire crystal exhibition window, permitting observation of the internal mechanism. An onion-style crown facilitates time-setting and winding operations. Water resistance is rated at 10 bar, equivalent to a depth of 100 meters, suitable for surface water activities. The strap attachment points utilize screwed-down holders for secure integration. Dimensional specifications are precisely defined: the case diameter measures 41 millimeters, the overall height is 12.75 millimeters, the lug-to-lug distance spans 46.27 millimeters, and the lug width accommodates a 23 millimeter strap or bracelet interface. The timepiece is equipped with an integrated bracelet, also constructed from Grade 5 titanium, ensuring material continuity and a cohesive design language from case to closure. The overall construction leverages the inherent properties of Grade 5 titanium, known for its high strength-to-weight ratio, corrosion resistance, and hypoallergenic characteristics, contributing to both durability and wearer comfort.

Powering the Pulse One Blue is the Chronoswiss Manufacture Caliber C.6001, an automatic winding mechanical movement. This caliber has a diameter of 33.4 millimeters and incorporates 31 functional jewels to reduce friction at critical points within the gear train and escapement. The regulating organ consists of a three-legged Glucydur balance wheel, chosen for its stability across temperature variations, paired with a Nivarox 1 balance spring, known for its consistent elastic properties and resistance to magnetism. Fine adjustment of the rate is achieved via an excenter mechanism, allowing for precise calibration. Shock protection is provided by the Incabloc system, safeguarding the delicate balance staff pivots against impacts. The movement operates at a frequency of 4 Hz, which translates to 28,800 semi-oscillations per hour (A/h), contributing to the smooth sweep of the seconds hand and enhancing timekeeping accuracy. When fully wound, the Caliber C.6001 provides a power reserve of approximately 55 hours. Visible through the sapphire case back are specific finishing details and components: a skeletonized rotor fabricated from tungsten facilitates efficient automatic winding via a ball bearing system; the armature, escape wheel, and visible screws are polished; the bridges are adorned with a Geneva cut pattern (Côtes de Genève) and feature a ruthenium plating, providing a dark, sophisticated finish. The time display is arranged in a distinctive regulator format across a three-dimensional dial structure. The base dial surface receives a Deep Blue Chemical Vapor Deposition (CVD) coating over a sandblasted texture. Time indication is functionally separated: off-center hours are displayed on a subdial positioned at 12 o'clock, central minutes are indicated by a primary hand, and a retrograde seconds function is located at the 6 o'clock position, where the hand sweeps across an arc and instantaneously flies back to zero at the end of each minute. Rhodium-plated indexes are applied to the dial. The hands are fabricated from steel, polished and blued, featuring the "Pyramid" shape characteristic of the model.

GenderMen

SignaturesChronoswiss

Country of OriginSwitzerland

Case Size41 mm

MovementAutomatic

CaliberC. 6001

FunctionsHours, Minutes, Seconds, Retrograde

Power Reserve55 Hours

Case MaterialsTitanium

Bezel MaterialsTitanium

Lug MaterialsTitanium

Case BackSapphire Crystal