The world of watches in 2025 is buzzing with bold designs and innovative craftsmanship, and this year’s releases are no exception. From space-inspired dials to rugged tool watches and avant-garde mechanical marvels, the latest offerings from Unimatic, MB&F, Bulgari, and Ulysse Nardin are pushing boundaries while staying true to what makes a watch timeless: durability, style, and a story worth telling. These timepieces, unveiled at Geneva Watch Days 2025, cater to those who value rugged functionality, cutting-edge materials, and a nod to history. Here’s a deep dive into the standout releases that are redefining what a watch can be.
Unimatic x Massena LAB Modello Quattro U4S-T-SPW: A Piece of the Cosmos
Image credit: Unimatic/Monochrome Watches
Unimatic and Massena LAB have teamed up again to close out their NASA-inspired trilogy with the Modello Quattro U4S-T-SPW, a watch that’s as much a collector’s item as it is a functional timepiece. Limited to just 60 individually numbered pieces, this watch is a rare gem, available only at Geneva Watch Days 2025 from September 4th to 7th. Priced at €2,500 (excluding VAT), it’s a premium offering, but its unique features make it worth the investment for those who can snag one.
The star of the show is the dial, crafted from genuine Gibeon meteorite, complete with the Widmanstätten pattern—a crystalline structure formed over millions of years in space. This ensures that no two dials are alike, giving each watch a one-of-a-kind appeal. The meteorite’s natural texture is left untouched, with all dial elements, including the NASA “worm” logo above 6 o’clock, printed on the underside of a 2.8mm sapphire crystal. This creates a floating effect that adds depth and a space-like aesthetic. The openworked indices, hour, and minute hands are coated with Super-LumiNova BGW9 for excellent legibility, while the seconds hand features a striking red tip for a pop of color against the grayscale meteorite.
The 40mm case is made of lightweight titanium, coated with a bright white Cerakote H140 finish that evokes the look of 1970s moon mission spacesuits. At 13mm thick with a 49mm lug-to-lug measurement, it’s robust yet wearable. The screw-down 8mm crown, also Cerakote-coated, is flanked by guards and ensures 300 meters of water resistance, making this watch as tough as it is stylish. The caseback is engraved with a meteor comparison chart, tying the design back to its cosmic inspiration.
Inside, the watch is powered by a Sellita SW200-1 b automatic movement, a no-date workhorse with 26 jewels, a 28,800vph (4Hz) beat rate, and a 38-hour power reserve. Its accuracy is rated at +/- 12 seconds per day, offering reliability for everyday wear. The watch comes with two straps: a white nylon keeper strap and a cool-grey TPU strap, both with quick-release functionality and titanium buckles coated to match the case. This versatility makes it easy to switch up the look, whether you’re dressing it up or keeping it casual.
This release completes Unimatic and Massena LAB’s NASA trilogy, following the U1-SPG “NASA Artemis” and UT4-SPT “NASA Artemis II.” While its predecessors featured vibrant orange Cerakote cases, the U4S-T-SPW opts for a more subdued, sophisticated white, making it a fitting capstone to the series. For collectors, the combination of a meteorite dial, titanium case, and limited production makes this a must-have.
MB&F LM101 EVO: Rugged Refinement for Everyday Wear
Image credit: MB&F/Monochrome Watches
MB&F is known for its out-of-this-world designs, and the LM101 EVO, unveiled to celebrate the brand’s 20th anniversary at Geneva Watch Days 2025, is no exception. This watch takes the Legacy Machine 101, first introduced in 2014, and gives it a rugged makeover to handle the demands of an active lifestyle. Priced at CHF 62,000 (excluding tax), it’s a high-end investment, but its blend of traditional craftsmanship and modern durability sets it apart.
The 40mm titanium case, measuring 16.5mm thick, is designed for toughness without sacrificing elegance. A screw-down crown and a proprietary FlexRing shock absorber protect the movement from impacts, while an 80-meter water resistance rating makes it suitable for more than just desk diving. The high-domed sapphire crystal and box sapphire caseback, both with anti-reflective coating, ensure clarity and durability.
The dial is where the LM101 EVO shines. Available in salmon or peacock green (created via chemical vapor deposition), it features a massive 14mm balance wheel suspended under a mirror-polished, double-arched bridge—a signature of MB&F’s Legacy Machine series. The bridge has been refined with sleeker attachment points and incorporates the brand’s battle-axe motif on the escapement wheel. Two black sub-dials with silver frames display hours and minutes at 2 o’clock and a 60-hour power reserve at 6 o’clock, with white gold hands adding a touch of luxury. The movement, developed in-house with input from watchmaking legend Kari Voutilainen, is hand-wound with 233 components and 23 jewels, beating at 18,000vph (2.5Hz). It’s finished with Geneva waves, polished bevels, gold chatons, and blued screws, showcasing traditional haute horlogerie craftsmanship.
The LM101 EVO comes with a white or grey rubber strap and a titanium folding buckle, offering comfort and a sporty vibe. While not a limited edition, production is limited, adding to its exclusivity. This watch is for those who want a piece that’s both a conversation starter and a reliable companion for everyday adventures.
Bulgari Bronzo GMT and Bronzo Chronograph: Warm Tones, Cool Vibes
Image credit: Bulgari/Monochrome Watches
Bulgari’s Aluminium collection has been a fan favorite since its debut in 1998, and the 2025 Bronzo GMT and Bronzo Chronograph take it to new heights. Unveiled at Geneva Watch Days 2025, these watches combine the collection’s sporty-chic aesthetic with warm sandblasted bronze cases and black rubber accents, creating a striking look that’s both modern and timeless.
The Bronzo GMT, priced at CHF 4,390 (EUR 5,200), features a 40mm case with a slim 9.7mm profile and 100 meters of water resistance. The black DLC-coated titanium crown and caseback add durability, while the sandblasted bronze case and bracelet links promise a unique patina over time. The black varnished dial is bold and legible, with white Arabic numerals at 12 and 6 o’clock, white indices, and a date window at 3 o’clock. The GMT function is indicated by a rose gold-plated brass arrow hand, filled with Super-LumiNova, and a white 24-hour scale with square luminescent plots. Powered by the B192 calibre (based on the Sellita SW330), it offers a 50-hour power reserve and a 28,800vph beat rate, with the GMT hand adjustable in one-hour increments.
The Bronzo Chronograph, priced at CHF 5,450 (EUR 6,500), ups the ante with a 41mm case and a 12.35mm thickness. It features a black DLC-coated titanium crown, pushers, and caseback, along with a tachymeter scale on the black dial for a sporty edge. The tri-compax layout includes a date window at 4:30, which blends discreetly into the dial. The rose gold-plated brass hands, also treated with Super-LumiNova, match the bronze case, enhancing the warm-cool contrast. The B381 calibre, based on a Sellita SW300 with a Dubois-Depraz chronograph module, delivers a 42-hour power reserve at 28,800vph.
Both models feature black rubber straps with sandblasted bronze links and a hook-and-loop buckle, offering comfort and style. The bronze’s evolving patina ensures each watch becomes uniquely yours, making these ideal for those who appreciate a timepiece that tells a story over time.
Ulysse Nardin Freak X Crystalium: A Mechanical Masterpiece
Image credit: Ulysse Nardin/Monochrome Watches
Ulysse Nardin’s Freak series has been breaking molds since 2001, and the Freak X Crystalium, unveiled at Geneva Watch Days 2025, continues that tradition. Limited to just 50 pieces and priced at CHF 40,000 (EUR 42,700 or GBP 37,130), this watch combines cutting-edge mechanics with a groundbreaking material called Crystalium, making it a standout for collectors.
The 43mm case is crafted from black DLC-coated titanium, creating a sleek, dark frame for the dial’s spectacle. The Crystalium hour disc, made from ruthenium—a metal ten times rarer than platinum—undergoes a multi-day vapor-deposition crystallization process, forming fractal-like patterns that are unique to each watch. A rose gold PVD finish and hand-applied black shading enhance the disc’s shimmering texture, making it a visual centerpiece. The disc rotates every 12 hours to indicate hours, while the minute bridge, carrying the oscillator, rotates hourly to serve as the minute hand.
The in-house UN-230 calibre powers the watch, featuring a silicon balance wheel, escapement, and hairspring developed at Ulysse Nardin’s SIGATEC lab. With 214 components, a 21,600vph frequency, and a 72-hour power reserve, it’s a reliable performer. The watch comes with a ballistic-textured black rubber strap with rose gold stitching, with an optional black alligator strap, both secured by a black ceramic and DLC titanium folding clasp.
The Freak X Crystalium is a bold statement of innovation, blending material science with mechanical artistry. It’s perfect for those who want a watch that’s as much a piece of art as it is a timekeeper.
Why These Watches Matter in 2025
These releases from Unimatic, MB&F, Bulgari, and Ulysse Nardin represent the best of what 2025 has to offer in watchmaking: a blend of heritage, innovation, and personality. The Unimatic x Massena LAB Modello Quattro U4S-T-SPW brings a piece of space to your wrist with its meteorite dial and NASA-inspired design. The MB&F LM101 EVO offers rugged elegance for those who want a high-end watch that can keep up with an active lifestyle. Bulgari’s Bronzo GMT and Chronograph combine timeless style with a modern edge, thanks to their evolving bronze cases. And the Ulysse Nardin Freak X Crystalium pushes the boundaries of materials and mechanics, proving that a watch can be both functional and a work of art.
Each of these timepieces tells a story, whether it’s of cosmic journeys, engineering triumphs, or personal style. They’re built for those who see a watch as more than a tool—they’re a reflection of who you are and what you value. Whether you’re drawn to the exclusivity of a limited edition, the durability of a tool watch, or the artistry of a mechanical marvel, these 2025 releases have something for everyone. For more details, visit the brands’ official websites: unimaticwatches.com, mbandf.com, bulgari.com, and ulysse-nardin.com.
Information and images sourced from the brands and Monochrome Watches.
