Chronoswiss

ReSec Green Circle

Reference Number :

CH-6925-BKGRE

Series : Open Gear

Retail: $13,200

(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 TakeOkay, let's talk about this Chronoswiss ReSec Green Circle. It's not just telling time; it's putting on a show! That black DLC case gives it this stealthy, modern vibe, but then BAM – that electric green just explodes off the dial. It's like finding a secret rave hidden inside a piece of high-tech machinery. The dial itself is a masterpiece of controlled chaos. You've got the hand-guilloché whispering old-world secrets on one layer, while the skeletonized bridges and that funky funnel for the hours scream industrial cool on top. And the regulator layout? Pure function-first thinking, separating out the time like a meticulous engineer, but done with such artistic flair. The retrograde seconds at 6 o'clock is the real party trick – watching that hand sweep and snap back is endlessly entertaining. It’s mechanical theatre, plain and simple. Strapped onto that tough Hornback croc leather, it feels substantial, purposeful. It’s a watch for someone who appreciates deep craft but isn't afraid of making a bold, almost rebellious statement. Limited to just 50 pieces? Yeah, this isn't your everyday find; it's a conversation starter with a serious engine ticking inside.

DescriptionThe timepiece designated CH-6925-BKGRE, known as the Open Gear ReSec Green Circle, represents a significant development within the Chronoswiss Flying Grand Regulator collection. Marking the debut of an automatic movement within a regulator configuration housed in a substantial 44 mm diameter case for the brand, this model is presented as a limited series production run. The case construction involves 17 individual components, fabricated primarily from stainless steel subjected to a black Diamond-Like Carbon (DLC) coating process, enhancing surface hardness and imparting a distinct visual characteristic. Dimensional specifications include a case height of 13.35 mm and a lug width accommodating a 22 mm strap. Case finishing employs a combination of techniques: certain surfaces receive a high polish, while others exhibit a vertical satin finish, contributing to textural contrast. An onion-style crown facilitates winding and setting operations. Protection for the dial is afforded by a curved sapphire crystal, featuring anti-reflective coatings on both its inner and outer surfaces to maximize legibility under various lighting conditions. The bezel incorporates a polished, screw-down design, distinguished by a full thread and side knurling, ensuring secure attachment and contributing to the overall structural integrity. Water resistance is rated at 10 bar, equivalent to a depth of 100 meters, suitable for surface water activities. The case back is also a screw-down type, executed with a satin finish and equipped with a sapphire crystal insert, permitting visual inspection of the internal mechanism. This specific reference is strictly limited to a production quantity of 50 units globally, enhancing its exclusivity. Further distinguishing characteristics include the intricate dial construction and the unique time display format inherent to regulator watches, separating hours, minutes, and seconds onto different axes for enhanced precision reading.

Powering the CH-6925-BKGRE is the Chronoswiss Caliber C.301, an automatic mechanical movement. This caliber operates at a frequency of 4 Hz, corresponding to 28,800 vibrations per hour (A/h), a standard rate for contemporary performance movements ensuring good timekeeping stability. The movement incorporates 33 jewels to minimize friction at critical points within the gear train and escapement, contributing to longevity and consistent performance. Its power reserve is specified as approximately 42 hours when fully wound, allowing the watch to maintain operation for nearly two days off the wrist. Finishing details applied to the movement components include polished surfaces on the pallet lever, escape wheel, and screws. Furthermore, the bridges and main plates are adorned with perlage, a decorative pattern of overlapping small circles. Visible through the exhibition case back is the rotor responsible for automatic winding; this component is skeletonized for visual interest, finished in black, decorated with Côtes de Genève striping, and mounted on a ball bearing system for efficient winding. The dial itself is a complex assembly, noted as having an elaborate 42-part construction arranged on two distinct levels. The foundational level showcases meticulous hand-guilloché work, a traditional decorative craft involving engine turning. Positioned above this base are skeletonized train wheel bridges, secured by screws, and a distinctive funnel-like structure framing the hour display. Time indication adheres to the regulator format: hours are displayed off-centre in a sub-dial positioned at 12:00, featuring the signature "open gear" design exposing parts of the mechanism; minutes are indicated centrally via a large hand; and seconds are presented in a retrograde display located at 6:00, where the hand sweeps across an arc and instantaneously returns to zero at the end of each minute. The hands are executed in the "Feuille" or leaf shape, treated with lacquer, and incorporate Super-LumiNova inlays and tips for enhanced low-light visibility, alongside cylinder-shaped Super-LumiNova indexes on the dial.

GenderMen

SignaturesChronoswiss

Country of OriginSwitzerland

Case Size44 mm

MovementAutomatic

CaliberC.301

FunctionsHours, Minutes, Seconds, Retrograde, Regulator

Power Reserve42 Hours

Case MaterialsStainless Steel, DLC

Bezel MaterialsStainless Steel, DLC

Lug MaterialsStainless Steel, DLC

Case BackSapphire Crystal