Albishorn is a unique project in the world of independent watch brands, created by industry veteran Sébastien Chaulmontet.
Its concept is built on the question "What if?", offering modern interpretations of vintage watches that never actually existed. Marinagraph Paraíba Racing is the latest model in this lineup, which not only matches its predecessors but also surpasses them in many ways.
To date, Albishorn has released three collections (Air, Water, and Earth) and four models in various versions. Marinagraph is presented in two versions; this model is brighter and more dynamic, at least in my opinion.
Marinagraph Paraíba Racing: Concept and History
Albishorn positions this model as the "ideal marine chronograph." This is a bold statement, as many have tried to create something similar before. However, the Marinagraph Paraíba Racing stands out due to the genuine passion of its creators, who strive to pay homage to the spirit of yacht racing. The model's name is not just a marketing ploy, but a carefully considered title that, if the brand had existed in 1958, could have proudly indicated the watch's connection to the oldest international trophy - the America's Cup.

The Marinagraph Paraíba Racing combines features of a skin diver and a regatta timer - both types of watches appeared on the market in the late 1950s, precisely during the period of the America's Cup revival after World War II. This history gives the model special depth and meaning, combining design and functionality into a single concept.
Technical Specifications of the Case and Design
Before delving into the details, let's look at the main parameters:
- Case Diameter: 39 mm (without bezel), 42.7 mm (with bezel)
- Lug-to-Lug Length: 47.7 mm - not too large, which is convenient for a smaller wrist
- Thickness: 13 mm - an acceptable figure for an automatic chronograph
- Case Material: 316L stainless steel with polished and satin-finished surfaces
- Crown Position: at the "10 o'clock" position
- Chronograph Start Button: red, anodized aluminum, located at the "9 o'clock" position
- Case Back: steel with an engraving of a sailing yacht (the prototype lacks marking)
- Strap: 20 mm wide Tropic-style rubber strap, 115/75 mm length, with a classic Albishorn steel buckle
This combination of sizes and materials ensures wrist comfort and durability.

Paraíba Tourmaline Dial: Uniqueness and Functionality
The dial of the model is colored in a shade that many might mistake for turquoise, but in fact, it is a sunny, shimmering green color of Paraíba tourmaline. This rare stone was first discovered in the state of Paraíba in northeastern Brazil and is known for its neon blue-green hue, caused by its high copper content.

Dial Features:
- Volumetric black indices with white Super-LumiNova coating
- Hands of a similar design, except for the bright red chronograph second hand with a "lollipop" tip
- Round window at the "3 o'clock" position - a running indicator
- Patented 10-minute retrograde regatta timer between the "6" and "7 o'clock" positions - a must-have for yacht chronographs
The dial is surrounded by a bidirectional rotating stainless steel bezel with a green-black aluminum insert and white-red markings. An additional feature is the tide indicator with a 24-hour cycle, making the watch useful for sea voyages.

Movement and Technical Features
Inside the case is the patented Albishorn ALB01 A automatic chronograph:
- Frequency: 28,800 vibrations per hour (4 Hz)
- Power Reserve: 64 hours
- Number of Jewels: 25
- Movement Thickness: only 6.6 mm - very thin for an automatic chronograph
- Feature: 10-minute retrograde regatta countdown that stops at zero and holds the hand until reset
- Running indicator at the "3 o'clock" window with color coding
This movement combines the traditions of vintage calibers with modern technical solutions.

Ease of Use and Ergonomics
Despite the unconventional crown position at "10 o'clock" and the chronograph start button at "9 o'clock", the watch easily adapts to the wrist. In the modern watch world, such solutions are increasingly common and do not cause discomfort.
The dial is easily readable thanks to contrasting colors and large indices. The bezel turns smoothly, and the timer and tide indicator functions work flawlessly. Overall, the model looks harmonious and organic on the wrist.

Conclusion: Limited Edition and Price
The Marinagraph Paraíba Racing is released in a limited edition of only 99 pieces. The set includes two Tropic-style rubber straps - black and white. The case's water resistance is 100 meters, meeting the requirements for marine regatta watches.
The model's price is 3,950 Swiss Francs (excluding taxes and VAT). This is not the budget segment, but given the uniqueness of the design, technical content, and limited release, the watch represents a worthy investment for collectors and yacht style enthusiasts.
Technical Specifications of Albishorn Marinagraph Paraíba Racing
| Parameter | Value |
|---|---|
| Model | Marinagraph Paraíba Racing |
| Dial | Sunny green Paraíba tourmaline with black indices, Super-LumiNova, red-white countdown scale, and multicolored running indicator |
| Case Material | 316L stainless steel, polished and satin-finished, with green-black aluminum bezel insert |
| Case Dimensions | 42.7 mm (with bezel), 39 mm (without bezel) × 47.7 mm (lug-to-lug) × 13 mm (thickness) |
| Glass | Sapphire, convex, with anti-reflective coating |
| Case Back | 316L stainless steel, screw-in |
| Movement | ALB01 A: automatic chronograph with manual winding, 28,800 vibrations/hour, 64-hour power reserve, 25 jewels |
| Water Resistance | 100 meters |
| Strap | Tropic-style rubber, white and black, 20 mm width, Albishorn steel buckle |
| Functions | Time (hours, minutes), running indicator, retrograde regatta timer (10 minutes), central second hand, bezel with 24-hour tide scale |
| Price | CHF 3,950 (excluding taxes and VAT) |
| Features | Limited edition - 99 pieces |