First Look at the Singer Reimagined Caballero Titanium Avio Blue and Cocoa Brown
Same Watch, Different Voltage
Singer Reimagined built its reputation on chronographs — complex, theatrical ones, powered by the brand's well-known collaboration with Agenhor. The Caballero was always the counterpoint. A time-only watch, manually wound, with a purpose-built movement and a 39mm case that prioritized restraint and proportion over spectacle. It was Singer's way of proving it could do quiet just as convincingly as it does loud.
The Caballero Titanium doesn't change the formula. It sharpens it. Two new permanent-collection references — the SR702-3 in Avio Blue and the SR702-5 in Cocoa Brown — take the existing Caballero design and recast it in Grade 5 titanium, with a finishing approach that makes the material choice feel intentional rather than obligatory.
The Case
Titanium is easy to do poorly in watchmaking. It's light, it's hypoallergenic, and it tends to look flat and lifeless when treated like a material checklist item. Singer has avoided that entirely. The 39 × 10.5mm (45mm lug-to-lug) case gets a micro-sandblasted surface treatment across its main surfaces, then mirror-polished chamfers trace the Caballero's signature C-shaped profile — creating a sharp visual contrast between matte planes and reflective edges. The bezel is also mirror-polished titanium, which reads as deliberately precious against the blasted case body.
The result is a watch that's lighter on the wrist than the steel Caballero but looks more defined, not less. The finishing gives the titanium actual character — the kind of play between light absorption and light return that makes you notice the surfaces before you notice the material.
Water resistance is 50 meters. The domed sapphire crystal carries double-sided anti-reflective coating, and the exhibition caseback is sapphire with an internal AR treatment, keeping the movement visible and legible.
Calibre 4 ST
The movement inside the Caballero Titanium is unchanged from the steel version, and it remains one of the more interesting manual-wind architectures available in a time-only watch at this price point.
The Calibre 4 ST (Caliber ST5000) is Singer's proprietary movement, designed entirely in-house. Its defining feature is a four-barrel configuration — two sets of twin barrels working in parallel — that delivers a flat, stable torque curve across a minimum 144-hour (six-day) power reserve. The engineering logic is straightforward: consistent energy output from the barrel means consistent amplitude at the balance, which means consistent timekeeping from the first hour to the last. It beats at 4Hz (28,800 vph), is regulated to -4/+6 seconds per day, and comprises 145 components and 33 jewels.
The movement dimensions are 34.20 × 4.83mm. Bridges and plates get galvanic rhodium plating with a finely micro-blasted surface, and chamfers are rhodium-plated and diamond-cut. Singer Reimagined engravings appear on the four barrels and winding bridge. Through the caseback, the architecture reads clearly — the four barrels are the visual anchor, and the overall layout has a purposeful, engineered look rather than a decorative one.
The Dials
Both dials feature Singer's signature toothed golden flange ring, which has become one of the most recognizable design elements in the brand's visual language — part chapter ring, part framing device, part identity marker. The dial surfaces are finished in what Singer calls a velvet-touch matte, which gives them a tactile, low-reflectivity quality that serves as a backdrop for the more assertive elements: four inset rubies visible from the dial side (the barrels' jewels), rhodium-plated hands filled with orange Super-LumiNova, and the central seconds hand finished in Singer's signature orange with a golden cabochon counterweight.
Branding stays peripheral — "Singer Reimagined" and "Caballero" are positioned along the dial's outer edge rather than occupying the center. It's an intentional hierarchy: the dial is about surface, color, and the interplay of functional elements, not about logo placement.
Straps & Packaging
The SR702-3 (Avio Blue) ships on a pearl grey textile strap with grey leather loops. The SR702-5 (Cocoa Brown) comes on a khaki green textile strap with Testa di Moro leather loops. Both measure 20mm at the lugs, tapering to 16mm at the buckle — a stainless steel pin buckle with a satin finish, polished chamfers, and the Singer logo engraved.
Availability
The Caballero Titanium joins the permanent Caballero collection, and is available at collectivehorology.com. As always, thanks for reading and supporting independent watchmaking.