Skip to main content

Fratello and Fortis team up for the Flieger F-43 Bicompax chronograph

New Flieger F-43 chronograph collaboration revealed

Fortis x Fratello chronograph map
Fratello

The world is split into two groups when it comes to watches: those who admire the intricate dance of gears, springs, and parts, and those who believe it’s just a method of telling time. Nevertheless, the Flieger F-43 Bicompax Chronograph, a product of the partnership between Fratello and Fortis, might just persuade the latter to rethink their feelings.

Let’s dive right into it — this chronograph is a stunner. But what sets it apart? One, it’s a chronograph, which isn’t your typical watch. It’s possible that you’re thinking, “Oh, just a fancy word for a stopwatch,” but you’re going to be surprised. The Flieger F-43 Bicompax raises the bar for timing. Think of it as a precision instrument for measuring elapsed time.

Recommended Videos

Before we dig into the nitty-gritty details, let’s talk about the unique collaboration that birthed this timepiece. Fratello and Fortis are not your usual watchmaking partners. One hails from the Netherlands, while the other has its roots in Switzerland. Talk about an international love affair. Fratello, a respected name in the watch world, brought its design prowess to the table, while Fortis, with its Swiss precision, contributed its watchmaking excellence. The result? The Flieger F-43 Bicompax Chronograph — a true cross-continental masterpiece.

Breaking it down

Now, let’s dissect this chronograph into its key components. In terms of watches for men, this chronograph makes a statement in addition to keeping time. Its bold and untamed appearance is ideal for a man who likes to control his time rather than just follow it. Fortis and Fratello watches have brought their A-game to this Flieger watch. The design and craftsmanship showcase the best of both worlds.

The Flieger F-43 Bicompax Chronograph is not only functionally impressive; it is also a sight to behold. Without being unduly large, the 43 mm stainless steel case is strong and manly. It strikes the ideal harmony between wearability and presence.

A dive into design

The dial is where the magic happens. The bold, easy-to-read numerals harken back to classic Flieger designs, and the sword-shaped hands make sure you’re always on point — pun intended. The brown hue features a vertically brushed finish, adding a touch of sophistication. The black sub-dials, minute track, and date disc contrast beautifully against the warm background. Orange accents on the dial provide a subtle pop of color, while the white three-dimensional luminous indices ensure excellent legibility even in low-light conditions.

The case back is solid stainless steel, providing a robust and secure enclosure for the watch’s intricate mechanisms. It is screw-in and elegantly engraved with the Fratello logo, adding a touch of refinement to the watch’s design.

Fortis x Fratello chronograph
Fratello

Under the hood

Under the hood, the watch is powered by the Fortis UW-51 movement, which has a Sellita SW510 base. This automatic and hand-winding movement operates at a frequency of 28,800 vibrations per hour, offering precise timekeeping. It boasts a 48-hour power reserve, ensuring that the watch remains accurate even when not worn. The watch is no stranger to aquatic adventures, with a water resistance rating of 20 ATM (200 meters or 660 feet).

Completing the ensemble, the watch features a brown/black hybrid textile and FKM strap with a 21 mm width. The strap not only offers a comfortable and secure fit but also adds a touch of style to the watch. It is complemented by a stainless steel pin buckle, ensuring ease of use and durability. In terms of functionality, the watch is a versatile timekeeping instrument. It provides essential timekeeping features, including hours, minutes, and small seconds.

But what truly elevates this watch to the next level is the watch’s front, which is protected by a sapphire crystal with an anti-reflective coating. This isn’t your regular glass; it’s nearly as hard as a diamond. This chronograph is for the man who doesn’t just follow trends; he sets them. It’s for the connoisseur who appreciates the craftsmanship and story behind a watch.

The verdict

The textured wooden dial imparts a unique character, making it clear that this timepiece doesn’t merely mimic vintage aesthetics; it genuinely pays homage to a bygone era. However, a minor concern arises from its substantial diameter, as one might have anticipated a more slender profile. Nevertheless, this watch is captivating, making it an enjoyable addition to Fratello’s collection.

Buy at Fratello

Sarah Veldman
Sarah has been a freelance writer for over 7 years now, having started while she was living out of a suitcase and traveling…
Topics
Oris Divers Sixty-Five Chronograph Ocean Green is the dive watch of summer
Swiss manufacturer adds fresh colorway to beloved neo-retro dive chronograph collection
Oris Divers Sixty-Five Chronograph

Oris has introduced a striking new colorway to its popular Divers Sixty-Five chronograph collection with the Ocean Green variant, adding fresh appeal to the brand's vintage-inspired dive watch series that has charmed enthusiasts for over a decade.
The Divers Sixty-Five collection, first revived in 2015 to celebrate Oris' iconic 1965 dive watch, has evolved into a comprehensive family of neo-retro divers that blend mid-century aesthetics with contemporary mechanics. This latest chronograph iteration continues that tradition while introducing an elegant Ocean Green and silver-grey color combination.
The 40mm stainless steel case measures 15.40mm thick with a 48mm lug-to-lug span, offering substantial wrist presence while maintaining vintage proportions. The unidirectional rotating bezel features a deep green aluminum insert that draws inspiration from natural elements, whether ocean depths or the forested hillsides surrounding Oris' historic Hölstein factory.
The dial presents a sophisticated contrast with its sunray silver-grey base complemented by dark green subdials for running seconds and 30-minute counter. Applied indices and hands filled with Super-LumiNova ensure legibility in low-light conditions, while the distinctive shield-shaped index at 12 o'clock maintains the collection's vintage character. Vintage-style pump pushers flank the screw-in fluted crown, reinforcing the timepiece's retro appeal.
Powering the chronograph is Oris calibre 771, based on the reliable Sellita SW510 movement. This modern automatic chronograph delivers a practical 62-hour power reserve while operating at 28,800 vibrations per hour. The movement includes a stop-seconds function for precise time setting, combining vintage aesthetics with contemporary chronograph performance.
The watch offers 100-meter water resistance suitable for recreational diving and water sports, maintaining the collection's aquatic heritage while serving as a versatile daily timepiece. The gently domed sapphire crystal and solid caseback complete the vintage-inspired design language.
Available from July 2025, Oris provides two options: a sustainably-sourced black Cervo Volante deer leather strap with steel pin buckle for CHF 4,000, or a stainless steel bracelet with folding clasp for CHF 4,200. The Ocean Green colorway demonstrates Oris' ability to refresh classic designs while maintaining their timeless appeal.

Read more
Breitling teams with Erling Haaland for cosmic Meteorite Dial Chronomat
Manchester City striker collaborates with Swiss watchmaker on out-of-this-world timepiece collection
Breitling Unveils The Erling Haaland Signature Chronomat promo shot

Breitling has partnered with Manchester City striker Erling Haaland to create the Erling Haaland Signature Chronomat collection, featuring two limited-edition timepieces with meteorite dials that make each watch completely unique.
The collaboration includes the Chronomat Automatic GMT 40 in stainless steel with platinum bezel, limited to 500 pieces, and the Chronomat B01 42 in 18k red gold, capped at 250 pieces. Both models showcase dials cut from the Muonionalusta meteorite, a 4.5 billion-year-old cosmic material that landed on Earth nearly one million years ago.
"I wanted something one of a kind," Haaland explained. "The Chronomat just clicked. It's clean, all metal or with a rubber strap - it lets you go bold with the dial. And the meteorite makes each one different. You're never going to see the same watch on someone else's wrist."
Breitling CEO Georges Kern added: "Erling plays like he's from another planet, so when we talked about materials, a meteorite dial was the perfect fit. It's a watch as powerful and singular as he is."
The meteorite material comes from fragments scattered across northern Sweden's glacial moraines. Each piece displays the distinctive Widmanstätten pattern, a naturally occurring crystalline structure formed during incredibly slow cooling in space's vacuum. This pattern of interlaced bands is visible to the naked eye and impossible to replicate artificially.
The GMT 40 features a meteorite dial in a stainless steel case with platinum bezel, accented by a red-gold GMT hand and Haaland's initials on the central seconds hand. The caseback is engraved "ONE OF 500" and "ERLING HAALAND 9" surrounding an engraving of Haaland in his signature goal-celebration pose.
Completing the collection is an ultra-exclusive "ONE OF 5" edition created for Haaland and his inner circle. Crafted in 18k red gold, it features the meteorite dial, transparent caseback revealing the Caliber 01 movement, and bespoke case-side engraving of his name and jersey number.
"Seeing this watch come to life was something else," Haaland noted. "The dial, the engravings, the initials - every detail told a part of my story. I'm excited for people to wear it and feel that same connection."
All models come in wooden presentation boxes with signed thank-you notes from Haaland, emphasizing the personal nature of this stellar collaboration between Swiss watchmaking excellence and football's rising star.

Read more
Parmigiani Fleurier unveils summer-inspired Tonda PF Sport Chronograph
Swiss manufacturer creates rose gold chronograph inspired by Mediterranean summer lifestyle
Parmigiani Fleurier Summer-Inspired Tonda PF Sport Chronograph

Parmigiani Fleurier has unveiled the Tonda PF Sport Chronograph Rose Gold Sandstone, a timepiece that merges technical mastery with the understated elegance of Mediterranean summer living. The watch invites wearers to experience time not merely as measurement, but as moments of serene escape.
At the heart of the timepiece beats the high-frequency PF070 calibre, a COSC-certified integrated chronograph movement operating at 36,000 vibrations per hour. Engineered for flawless short-time measurement, the movement offers a 65-hour power reserve driven by a skeletonized 22-carat rose gold oscillating weight, ensuring both precision and visual appeal.
The 18-carat rose gold case features alternating satin-brushed and polished finishes that play delicately with light. The silver guilloché dial, punctuated by sand-toned sub-dials, evokes the warmth of sunlit southern shores. The "Sandstone" designation reflects both color and emotion, capturing the contemplative calm of long summer afternoons along the Mare Nostrum, from Sicily to the Mediterranean islands.
A defining feature is the distinctive Tufo-colored rubber strap, inspired by the pale volcanic stone found throughout Mediterranean landscapes. The strap is textured to evoke the appearance and feel of Cordura, a technical fabric prized for its durability and refined structure. With its corduroy-like tactility and saddle-style stitching, the strap blends resilience with artisanal finesse.
"The Tonda PF Sport Chronograph in rose gold sandstone reflects our pursuit of essential beauty in watchmaking," said Guido Terreni, CEO of Parmigiani Fleurier. "It merges mechanical excellence, through a high-frequency chronograph calibre, with the informal elegance of a summer lifestyle."
The watch's dial showcases Parmigiani Fleurier's expertise in guilloché craftsmanship, featuring the distinctive Triangular Nail pattern that enhances light reflection. Hand-applied 18-carat rose gold appliques with black luminescent coating ensure optimal legibility, while the overall design maintains the relaxed sophistication that defines the Tonda PF Sport collection.

Read more