Singer Reimagined Caballero

Horological Horsepower Distilled

Words by: Hourstriker Staff
September 9, 2025
In a landscape often dominated by incremental updates and familiar complications, Singer Reimagined has consistently carved its own path. Known for its radical reinterpretation of the chronograph, the brand built its reputation on challenging horological conventions, much like its automotive counterpart, Singer Vehicle Design, did for the air-cooled Porsche 911. The expectation, therefore, has always been one of complexity and mechanical audacity. It is with this background that the company introduces the Caballero, its first-ever three-hand timepiece. This is not a retreat into simplicity, but rather a focused application of the brand's core philosophy—a distillation of watchmaking where every single component, visible or not, serves a distinct and vital purpose.



The ethos of Singer Reimagined has always been one of obsessive refinement, taking a known concept and elevating it through superior engineering and an uncompromising dedication to detail. Where their previous creations, like the celebrated Track1, shouted their complexity with central chronographs and peripheral time displays, the Caballero speaks in a more measured tone. It represents a "Gentleman's Revolution," a shift towards a more classical form factor that conceals its revolutionary performance beneath a composed exterior. It is a timepiece designed not for the casual glance, but for the discerning owner who appreciates that true substance often lies hidden from plain sight, a quiet confidence born from profound internal capability.

Courtesy of Singer Reimagined


This new collection is an exercise in balance, where sophisticated design is never allowed to overshadow fundamental function. It embodies a particular kind of watchmaking, one where the technical ambition is just as high as in their most complex pieces, but expressed in its most understated and pure form. According to Co-Founder and Managing Director Marco Borraccino, the goal with the Caballero was "to distil watchmaking to its essence." The result is a watch that carries the full weight of Singer's technical prowess but presents it with a clarity and focus that is both refreshing and deeply compelling, appealing to those who value craft over overt displays of complexity.



The foundation for this distilled experience is the 39 mm stainless steel case. With a height of just 10.5 mm, its proportions are carefully considered, striking a balance that feels contemporary yet suited for more formal occasions. The case is a three-part construction, comprising the middle case, the caseback, and the bezel, which allows for an intricate application of different surface finishes. This multi-part architecture contributes to a silhouette of remarkable slimness, where the taut, flowing lines of the central section provide a strong visual anchor for the entire structure. A screwed-down caseback, fitted with a sapphire crystal, ensures a water resistance of 50 meters, making the Caballero a practical companion for daily wear.



What truly defines the case, however, is the deliberate interplay of its finishes—a signature of the Singer design language. The upper surfaces feature a fine circular pattern that radiates outwards, creating a subtle dynamism that catches the light. This is contrasted by a meticulously brushed midsection that draws the eye along the case's length, emphasizing its sleek profile. Finally, mirror-polished chamfers provide sharp, bright accents that frame the architecture and highlight its sophisticated geometry. Capping it all is a domed sapphire crystal with a double-sided anti-reflective coating, which not only ensures perfect legibility but also softens the watch's profile, adding a gentle arc that complements its confident stance.

Courtesy of Singer Reimagined


The dials of the Caballero collection serve as the expressive stage for this new chapter, offered in three distinct colorways. Each dial is a testament to meticulous craftsmanship, featuring a hand-painted multi-layer lacquer that provides a deep, liquid-like gloss. A key design feature is the set of four open-worked apertures, which reveal the chamfered rubies of the Calibre-4's barrels. These are not merely decorative cutouts; they are direct, yet subtle, signals of the powerful mechanics beating within. The familiar Singer signatures are present: a golden, toothed flange frames the dial, adding texture and a warm metallic contrast, while the polished applied Singer logo sits proudly below the 12 o'clock position.



Legibility and character are further enhanced by the custom-designed hands. The hour and minute hands are rhodium-plated and feature generous inserts of bright orange Super-LumiNova, creating a striking contrast against each of the dial colors and ensuring readability in low-light conditions. The central seconds hand is a slim, vibrant orange needle, its base anchored by an integrated golden cabochon that harmonizes with the flange and logo. This pop of color injects a sporty, modern feel into the otherwise classical layout, a nod to the high-performance nature of the watch.



The first of the trio, the Caballero Piano Black (SR701-1), is a study in stark contrasts. The deep, multi-layer black lacquer creates a pure, enigmatic canvas that makes the golden and orange elements appear to float. It is the most formal and understated of the collection, its subtle appearance belying the radical heart within. Paired with a black textile strap, it projects a sense of refined purpose, a watch that is at once discreet and assertive.

Courtesy of Singer Reimagined


In the Caballero Empire Green (SR701-2), the collection reveals a bolder personality. The rich, khaki-toned green is both distinguished and daring, tapping into a contemporary aesthetic while retaining a sense of earthy depth. This version radiates a quiet audacity, a presence that feels perfectly matched to its accompanying khaki green textile strap. It is a watch for those who define their own standards, blending a utilitarian spirit with a sophisticated execution.



Completing the lineup is the Caballero Petrol Blue (SR701-3), a confident and dynamic interpretation. The deep, complex blue of the dial evokes the meeting of steel and ocean at dusk, a hue that is both modern and versatile. This model is paired with a deep blue-grained natural leather strap, a choice that lends it a slightly different texture and feel compared to its textile-strapped siblings. The overall effect is one of bold character, a tangible expression of controlled energy.



At the very core of the Caballero collection is its most significant feature: the Calibre-4 Solotempo, also known as the ST5000. This is Singer Reimagined's first fully proprietary movement, a ground-up creation that represents years of research, development, and a singular focus on performance. For any independent brand, the creation of a proprietary caliber is a monumental achievement, a definitive statement of technical independence and a foundation for all future endeavors. The ST5000 is not just a new movement; it is the mechanical embodiment of Singer's entire philosophy.



The architecture of the Calibre-4 was conceived with one primary objective: to achieve exceptional stability in timekeeping by delivering a constant and linear output of energy. In a conventional mechanical watch, the mainspring delivers its strongest force when fully wound and its weakest as it unwinds, causing variations in the balance wheel's amplitude that can negatively affect accuracy. The ST5000 was engineered specifically to solve this age-old problem in a novel and effective way.

Courtesy of Singer Reimagined


Singer's solution is a unique four-barrel configuration. The movement contains two sets of twin mainspring barrels. Each pair is coupled in series, and these two sets then work in parallel to deliver power to the gear train. This patented system ensures that the torque delivered to the escapement remains remarkably flat and consistent across the entire power reserve. The result is a stable energy curve that minimizes amplitude drop-off, allowing the watch to maintain peak chronometric performance from the first hour to the very last.



This innovative power source provides an impressive minimum power reserve of 144 hours, or six full days. This exceptional autonomy means the owner can set the watch down for nearly a week and find it still running accurately. More importantly, the accuracy does not degrade as the power reserve dwindles. The watch is engineered to perform within a strict tolerance of -4 to +6 seconds per day throughout its entire operational cycle, meeting the highest standards of Swiss chronometry. The manual-winding nature of the movement, requiring 109 turns of the crown for a full wind, fosters a direct and satisfying connection between the watch and its owner.



Turning the watch over reveals the geometry of the Calibre-4 through the sapphire caseback. The movement's design is purposeful, symmetrical, and modern in its execution, yet it remains rooted in classical watchmaking principles. The finishing is of an extremely high standard, with galvanic rhodium-plated bridges that have been finely microblasted for a clean, matte texture. These are contrasted by rhodium-plated, diamond-cut chamfers that trace the edges of the bridges, catching the light beautifully. Special engravings of the "SR" logo adorn the four barrels and the winding bridge, adding a final touch of brand identity to the mechanical landscape.



The Calibre-4 Solotempo operates at a modern frequency of 4Hz, or 28,800 vibrations per hour. This beat rate is a well-established balance between high-speed oscillation for greater precision and long-term energy stability, making the movement both robust and reliable. Furthermore, its design is inherently modular. Singer Reimagined has stated that this caliber is the foundational platform for an entire future family of movements, capable of supporting sophisticated complications while preserving the same core principles of stability, precision, and longevity. It is a movement designed not only to perform but to endure and evolve.

Courtesy of Singer Reimagined


Each version of the Caballero is thoughtfully paired with a strap that complements its unique character. The Piano Black and Empire Green models come fitted with durable and comfortable textile straps in matching black and khaki green, respectively. The Petrol Blue model is equipped with a fine, deep blue-grained natural leather strap. All straps measure 20 mm at the lugs and taper to 16 mm at the stainless steel pin buckle, a classic proportion that enhances wearing comfort and contributes to the watch's refined aesthetic.



The Singer Reimagined Caballero is priced at CHF 17,500. Consistent with the brand's boutique approach to production, availability will be limited. For 2025, production is planned for 100 pieces of each dial variant—Piano Black, Empire Green, and Petrol Blue—making each timepiece a rare expression of this new era for Singer Reimagined.



Case: Stainless steel, 39 mm diameter x 10.5 mm height. Domed sapphire crystal with double-sided anti-reflective coating. Screwed sapphire caseback. Water resistance 50 meters (5 ATM).

Movement: Manual-winding Singer Reimagined Calibre-4 (ST5000) Solotempo. 144-hour (6-day) minimum power reserve. Frequency of 4Hz (28,800 A/h). 33 jewels, 145 parts. Accuracy of -4/+6 seconds/day.

Dial: Multi-layer lacquer in Piano Black, Empire Green, or Petrol Blue. Openwork design with four visible barrel rubies. Applied golden logo and flange. Rhodium hands with orange Super-LumiNova®.

Strap: Black textile, Khaki Green textile, or Deep Blue leather depending on dial. 20 mm width tapering to 16 mm. Stainless steel pin buckle.

Price: CHF 17,500

Reference Number: SR701-1 (Piano Black), SR701-2 (Empire Green), SR701-3 (Petrol Blue)

Notes: Singer Reimagined's first three-hand watch featuring their first fully proprietary movement. The Calibre-4 uses a patented four-barrel system to deliver a flat torque curve for exceptional accuracy over its 6-day power reserve. Limited production of 100 pieces per dial color for 2025.
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