• MING 29.01 Midnight Layered Sapphire and Luminous Precision
  • MING 29.01 Midnight

    Layered Sapphire and Luminous Precision

    Hourstriker Staff
    Words by: Hourstriker Staff
    May 20, 2025
  • The independent watchmaking scene has witnessed remarkable entrants over the past decade, with Ming establishing a distinct and respected presence since its founding. The brand, conceived by Ming Thein and a collective of enthusiasts, rapidly garnered attention for its unique design aesthetic, commitment to value within its segment, and an often-minimalist yet instantly recognizable approach to horology. Their journey has been one of carefully considered releases, often in limited quantities, fostering a dedicated following. MING's philosophy appears rooted in reinterpreting classic horological concepts through a contemporary lens, prioritizing wearer experience, visual intrigue, and a certain intellectual satisfaction in the design choices.

    Following the well-received introduction of their 29-series in 2023, which featured the popular 29.01 Worldtimer, MING has unveiled a new interpretation of this traveller's complication: the 29.01 Midnight. This latest offering aims to provide a more understated and clandestine companion to its predecessor. The conceptual framing for this timepiece is evocative, suggesting a character of stealth and sophistication, a partner for nocturnal adventures and moments requiring discretion. This isn't just about a darker color scheme; it's an exploration of a different mood and personality for an established design.

    Courtesy of MING
    Courtesy of MING


    The "Midnight" designation is more than a mere colorway; it hints at a specific functional and aesthetic intent. MING playfully suggests scenarios for its use – "covert night missions," "secret assignations," "international persons of mystery." While these descriptions are tinged with a sense of fun, they effectively communicate the watch's intended vibe: a timepiece that is both highly capable and visually unobtrusive until closely inspected. The inspiration, as the brand notes, stems from a color combination previously seen on their 37.09 Uni, suggesting a desire to bring this admired palette to a more complex and "sophisticated sibling."

    Visually, the 29.01 Midnight presents a cohesive and shadowy aspect. The dominant impression is one of deep, dark surfaces, with a matte quality that absorbs light rather than aggressively reflecting it. This creates an almost monolithic feel, where the watch's form is perceived through its silhouette and the subtle interplay of textures. Accents of orange provide crucial points of contrast, guiding the eye and adding a spark of warmth to the otherwise cool and dark composition. The overall effect is one of considered restraint, a timepiece that doesn't shout for attention but rewards careful observation with its nuanced details.

    The foundation of the 29.01 Midnight is its 40mm diameter case, crafted from Grade 5 titanium and treated with a Diamond-Like Carbon (DLC) coating. This combination of material and treatment results in a watch that is both lightweight for its size and exceptionally resistant to scratches and wear. Grade 5 titanium, an aerospace alloy, offers a superior strength-to-weight ratio compared to steel, enhancing comfort on the wrist. The DLC coating provides a deep, uniform blackness that is integral to the "Midnight" theme, while also offering a very hard, protective layer. The case measures 11.8mm in thickness, a relatively moderate dimension for a watch housing an automatic worldtimer movement and featuring such a distinctive crystal construction.

    A signature MING design element, the "flying blade" lugs, are a prominent feature of the 29.01 Midnight. These openworked lugs possess a complex geometry, with polished top and bottom surfaces that contrast sharply with the matte texture of the main case body. This interplay of finishes adds visual depth and highlights the sculptural quality of the lugs. They are designed with an interlocking groove that keys into the caseback, contributing to a seamless appearance from the underside. Despite the watch's 40mm diameter, which gives it a substantial visual presence, the relatively short and downward-curving nature of these lugs is engineered to allow the watch to sit comfortably on a wide variety of wrist sizes. The dynamic sculpting ensures a continuous blend from the lug surfaces into the case body, a testament to the precision in manufacturing.

    Courtesy of MING
    Courtesy of MING


    One of the most striking features of the 29.01 Midnight is its deep sapphire box crystal. This component serves as both the crystal and the bezel, creating a seamless, uninterrupted view of the dial. The crystal is bonded directly to the DLC-coated Grade 5 titanium case body, a technique that enhances the watch's modern, almost architectural aesthetic. Both this front sapphire box and the domed rear sapphire crystal (which offers a view of the movement) are treated with a double-sided anti-reflective coating. This is crucial for minimizing glare and maximizing legibility, especially given the dark nature of the dial components and the layered design. The absence of a traditional bezel allows the dial to extend visually, making the watch appear perhaps larger and more open than its dimensions might suggest.

    The dial of the 29.01 Midnight is a sophisticated assembly of layers, creating a sense of depth and texture. A key element is the sapphire dial itself, upon which static city names are carried on two distinct levels. This multi-level approach adds a subtle three-dimensionality to the worldtimer display. The chosen cities represent a selection of global "hotspots of intrigue," including New York, Rio, London, and even Pago Pago, adding a touch of worldly character. Contrasting indices are present on the upper sapphire dial, working in conjunction with the sapphire hands to provide time indication. The overall effect is one of refined complexity, where information is presented clearly yet with an artistic flair.

    At its core, the 29.01 Midnight is a worldtimer, designed for those who navigate multiple time zones. The complication is executed through an adjustable and rotating metal disc that carries the 24-hour indication. This disc turns, allowing the wearer to read the current time in various cities arrayed around the dial's periphery. The cities are static, while the 24-hour ring beneath them rotates, offering an intuitive way to track global times. This mechanism builds upon the original 29.01 Worldtimer, retaining its bold and seamless functionality within this new, darker aesthetic.

    Legibility in low-light conditions is paramount for a watch named "Midnight," and MING has addressed this with generous application of luminous material. Every marking on the sapphire dial components and the sapphire hands is filled with HyCeram ceramic Super-LumiNova X1. This specific grade of Super-LumiNova is known for its brightness and extended glow duration, ensuring that time and world time indications remain visible long after dark. A particularly distinctive touch is that the orange numerals on the 24-hour disc also glow, but in an orange hue, providing a multi-color luminous display that further enhances nocturnal readability and adds a unique visual signature. MING emphasizes that there should be "no reason for missing your nocturnal rendezvous."

    Courtesy of MING
    Courtesy of MING


    The hands themselves are crafted from sapphire, a material choice consistent with the layered sapphire dial and the overall modern, technical feel of the watch. These transparent hands are filled with the same HyCeram ceramic Super-LumiNova X1 as the dial markings. This ensures that the hands don't obscure the intricate dial below more than necessary during the day, while providing excellent contrast and visibility at night. The use of sapphire for hands is a less common approach, underscoring MING's willingness to explore materials and techniques that align with their specific design vision.

    Powering the 29.01 Midnight is the Calibre ASE 222, a microrotor automatic movement produced by Schwarz-Etienne specifically for MING. This movement, measuring 30mm in diameter and 5.6mm in thickness, features 31 jewels and has undergone a significant visual and technical overhaul under the direction of Ming Thein. The collaboration with Schwarz-Etienne, a respected Swiss movement manufacturer, allows MING to offer a high-quality mechanical heart that is also distinctively theirs in terms of its final execution and appearance.

    The aesthetic modifications to the Cal. ASE 222 are substantial. Ming Thein's bespoke bridge design has rendered the movement even more open, airy, and transparent than previous iterations. This focus on visual lightness and a clear view into the mechanics aligns with MING's broader design language. The intent is to create a movement that is as engaging to look at through the exhibition caseback as the dial is from the front. This level of attention to movement architecture and finishing is a hallmark of independent, enthusiast-driven watchmaking.

    Further detailing on the movement reveals a commitment to both functional transparency and refined finishing. The barrel, for instance, is fully skeletonized, a feature that is more open than before, allowing for an easier determination of the movement's state of wind. The plates and bridges are coated in 5N rose gold, which introduces a surprising warmth and "a little romance," as MING puts it, to the otherwise stark and serious exterior of the watch. This rose gold treatment is complemented by diamond-cut anglage on the bridges, a traditional finishing technique that adds sparkle and showcases the quality of craftsmanship.

    Courtesy of MING
    Courtesy of MING


    A key component of the automatic winding system, the microrotor, has also received considerable attention. Crafted from tungsten, a dense material ideal for oscillating weights, the microrotor is now slightly larger and features a new, organic shape described as being "inspired by donuts." This redesign is not merely aesthetic; it aims for higher winding efficiency. The microrotor also benefits from a new mounting system and ceramic ball bearings, which further contribute to its increased efficiency in converting the wearer's motion into power for the mainspring. Adding a touch of whimsy and intricate finishing, the rotor guard is designed as a four-level 'staircase' structure, complete with anglage.

    In terms of performance, the Schwarz-Etienne for MING Cal. ASE 222 offers a bidirectional automatic winding mechanism via its enhanced microrotor. When fully wound, the movement provides a substantial power reserve of approximately 86 hours, meaning the watch can be taken off for over three and a half days and still be running. To ensure accuracy, each movement is adjusted to five positions, a standard often associated with chronometer-certified watches, indicating a commitment to precision timekeeping.

    The 29.01 Midnight is presented on a black moulded FKM rubber strap. FKM rubber is known for its excellent durability, resistance to chemicals and temperature extremes, and notably, its comfort against the skin. This choice of strap material complements the robust and modern character of the watch. The strap is 22mm wide at the lugs and features curved spring bars with a quick-release system, allowing for easy strap changes without tools. MING also thoughtfully includes an additional strap of the customer's choice, offering a degree of personalization.

    Securing the strap is a custom-designed DLC-coated "flying blade" tuck buckle. This buckle mirrors the design language of the watch's lugs and features a micro-adjustment mechanism, enabling the wearer to achieve a precise and comfortable fit. The attention to detail extending to the buckle underscores the holistic design approach taken by MING, ensuring that every component feels integrated and considered. The dark DLC coating on the buckle perfectly matches that of the case, maintaining the "Midnight" aesthetic throughout.

    The case construction provides a water resistance of 50 meters. While this doesn't position the 29.01 Midnight as a dedicated dive watch, it offers ample protection against everyday encounters with water, such as rain or accidental splashes, making it a practical companion for daily wear and travel. This level of water resistance is suitable for a sophisticated worldtimer designed more for navigating international boardrooms and global cities than for subaquatic exploration.

    Courtesy of MING
    Courtesy of MING


    Exclusivity is a significant aspect of the MING ownership experience. The 29.01 Midnight is being produced as a highly limited edition of just 25 pieces. This scarcity ensures that owners are part of a very select group, and as MING notes, "chances of spotting another one in the field are vanishingly small." This rarity, combined with the distinctive design and high-quality execution, contributes to the desirability of MING's creations. The 29.01 Midnight is a clear expression of the brand's identity: innovation within traditional watchmaking frameworks, a strong and recognizable visual signature, and a focus on collaborative manufacturing to achieve their specific vision.

    The MING 29.01 Midnight is priced at CHF 22,000, excluding taxes. The purchase includes free shipping, and the anticipated delivery time is between 6 to 8 weeks from the order confirmation. Reflecting the confidence in their product, MING provides a 2-year limited mechanical warranty with the watch. Given the limited production run and the specific appeal of its dark, sophisticated aesthetic and complex worldtimer function, this piece is aimed at discerning collectors and enthusiasts who appreciate the nuanced approach of independent watchmaking.

    Case: 40mm diameter, 11.8mm thickness, Grade 5 titanium with DLC coating. Polished and blasted ‘flying blade’ interlocking lugs. 50m water resistance, 22mm lug width. Deep box sapphire crystal front with bezel-less construction, domed rear crystal; both with double-sided antireflective coating.

    Movement: Schwarz-Etienne for MING Cal. ASE 222, 31 jewels, 30mm diameter, 5.6mm thickness. Bidirectional automatic winding via microrotor. Skeletonized barrel, 5N rose gold coated bridges with diamond cut anglage. ~86h power reserve, adjusted to five positions.

    Dial: Sapphire dial with HyCeram ceramic Super-LumiNova X1 fill. Metallic 24h disc with Super-LumiNova X1 print. Static cities on two levels of sapphire. Sapphire hands with HyCeram ceramic Super-LumiNova X1 fill. Orange numbers glow orange.

    Strap: Black moulded FKM rubber strap. Additional strap of customer’s choice. 22mm width, curved bars with quick release. Fitted with DLC flying blade tuck buckle with micro adjustment.

    Price: CHF 22,000 - excluding taxes.

    Reference Number: 29.01 Midnight

    Notes: Limited edition of 25 pieces. Features a worldtimer function with a rotating metal 24-hour disc and static cities on a layered sapphire dial. Extensive use of Super-LumiNova X1, including orange glowing numerals.
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