Independent watchmaker Qian GuoBiao has once again pushed the boundaries of Chinese horology with the introduction of his latest masterpiece, the Split-Seconds Chronograph. Building upon the innovative spirit he showcased in previous models like the Facing the Sky 2.0 and the Double Balance Wheel, this new watch represents a significant evolution in his craft. While the Double Balance Wheel explored the theme of harmony through the synchronized movement of two oscillators, the Split-Seconds Chronograph captures the essence of duality by showcasing the independent yet converging movements of its two chronograph hands.
The Split-Seconds Chronograph features a robust stainless steel case that is both water-resistant up to 50 meters and measures a comfortable 40mm in diameter, with a thickness of 14.5mm and a lug-to-lug distance of 47.5mm. Its design exudes a technical prowess bolstered by inverted pump pushers that reference classic chronograph styles. Notably, Qian GuoBiao opts to emphasize the dial rather than the movement through an open caseback, focusing attention on the intricate mechanical workings visible on the dial side.
A striking deep purple finish defines the watch's dial, which has been thoughtfully structured. The timekeeping functions and the 30-minute counter are positioned at the 12 o’clock mark, leaving the lower section open to showcase the split-seconds clutch mechanism. This layout allows the split-second hands to take center stage, intersecting above the exposed componentry of the rattrapante system, thus providing an engaging view of its key elements.
To enhance readability, the pale yellow subdial and minute track contrast beautifully against the deep purple background. The visible aperture serves a dual purpose: not only does it add an aesthetic element, but it also allows wearers to witness the captivating moment when the two hands diverge and then converge again, a hallmark feature of split-seconds chronographs.
At the heart of this timepiece lies the automatic calibre AB-04, a modified movement based on the well-regarded ETA 7750. This in-house re-engineering accommodates the complexities of the split-seconds mechanism. The AB-04 operates at a frequency of 28,800 vibrations per hour and provides a power reserve of 42 hours. Notably, the design of the rattrapante clutch and bridge has been newly developed, necessitating modifications to the main plate to support the repositioned displays.
This exquisite timepiece comes attached to a custom calf leather strap crafted by JeaYou, a specialist in watch straps and accessories based in China. With only five pieces available, each watch is meticulously hand-assembled, finished, and tested by Qian and his dedicated team, ensuring that every detail meets their high standards. The anticipated delivery time is approximately 12 months from the date of order, with a price tag of CHF 29,000 (excluding taxes). For those interested in exploring more about Qian GuoBiao's work, you can find further details on his Instagram page @qianguobiao or reach out via email.
Technical Specifications – Qian GuoBiao Split-Seconds Chronograph AB-04
- Case: 40mm diameter x 14.5mm thickness x 47.5mm lug-to-lug – constructed from stainless steel with inverted pump pushers – sapphire crystal featuring anti-reflective coating – closed caseback – water-resistant to 50m.
- Dial: Purple brass dial with an open aperture that reveals the split-seconds clutch system – pale yellow subdial for the 30-minute counter along with a matching minute track – applied scales and split-seconds hands designed with contrasting finishes – hours and minutes subdial strategically relocated to 12 o’clock.
- Movement: Calibre AB-04 – a modified automatic movement based on the ETA 7750 – designed as a split-seconds chronograph – operating at 28,800 vibrations/hour – equipped with 25 jewels – providing a 42-hour power reserve – includes hours, minutes, and split-seconds chronograph functionalities – revamped mainplate and bridge layout to accommodate the new display configurations.
- Strap: Custom calf leather strap from JeaYou – secured with a stainless steel buckle.
- Reference: AB-04 Split-Seconds Chronograph.
- Availability: Limited to just 5 pieces – estimated delivery within 12 months – available exclusively through direct orders.
- Price: CHF 29,000 (excluding taxes).
This timepiece not only reflects Qian GuoBiao's commitment to craftsmanship but also invites enthusiasts to ponder the artistry behind independent watchmaking. What do you think distinguishes independent watches from mass-produced ones? Are you drawn to the unique stories and craftsmanship behind such pieces?
