Hanhart introduces a new limited edition inspired by firefighting - the Thermosphere.
This 42 mm model is based on the Aquasphere series, but the bezel replaces dive orientation with timing control for breathing apparatus, with markers designed for time checks used in firefighting.
This is more than just an eye-catching color scheme with a flame logo. Hanhart created the watch in collaboration with the Baden-Württemberg Firefighters Association, and the edition of 112 pieces refers to the European emergency number. The question is how this concept will appeal to collectors outside the fire department. At least, the idea provides the watch with a solid reason for existence.
Features of the New Hanhart Thermosphere
The key element of the Hanhart Thermosphere is the rotating bezel. When starting to use the breathing apparatus, firefighters must align the solid triangle on the bezel with the minute hand. This allows them to track working time using the bezel's markers. Hanhart specifies 30 minutes for a single air cylinder and 60 minutes for a dual-cylinder configuration.
Various symbols on the bezel indicate total working time and intermediate checkpoints. The bezel, hands, and dial are coated with Super-LumiNova luminescent compound, ensuring visibility in darkness and poor visibility conditions. Special attention is given to the minute hand - it is essential in this system.
The design literally follows the functional theme. A dark blue background is complemented by yellow, red, and blue accents inspired by firefighting. The number 112 is located at the 12 o'clock mark, with the digit '1' highlighted in a contrasting color. This is perhaps the only slightly decorative and redundant element in an otherwise strictly functional design. The emblem of the Baden-Württemberg Firefighters Association is placed on the dial and the case back.
Technical Specifications of Hanhart Thermosphere
| Parameter | Description |
|---|---|
| Case Diameter | 42 mm |
| Case Thickness | 12.95 mm |
| Lug-to-Lug Length | 49 mm |
| Case Material | Stainless steel with combined finishing (matte and polished) |
| Bezel | Unidirectional with blue ceramic insert |
| Glass | Domed sapphire crystal with internal anti-reflective coating |
| Water Resistance | 30 bar (300 meters) |
| Additional | Helium valve, crown protection |
| Strap/Bracelet | Dark blue textile Hookstrap 20 mm wide or three-link stainless steel bracelet |
| Movement | Sellita SW200-1 or Soprod P024, automatic with manual winding and stop-seconds |
| Frequency | 28,800 vibrations per hour (4 Hz) |
| Power Reserve | 38 hours |
| Jewels | 25 |
| Accuracy Adjustment | 0/+8 seconds per day, averaged over six positions |
| Dial | Dark blue with luminescent markers, red flame logo and lion of the Baden-Württemberg Firefighters Association, date window at 3 o'clock |
| Limited Edition | 112 pieces with individual numbering on the case back |
| Price | €1,540 (Hookstrap), €1,740 (bracelet), including 19% VAT |
Functional Design Inspired by Firefighting
The Thermosphere bezel is not just a decorative element, but a tool for controlling the working time of the breathing apparatus. This approach distinguishes the model from regular thematic watches and gives it practical value. Collaboration with the Baden-Württemberg firefighters confirms the seriousness of the concept and functionality.
The color scheme and symbols emphasize the connection with firefighting, and the highlighted number 112 serves as a reminder of the European emergency number. All design elements are focused on convenience and safety, including luminescent coating for work in low visibility conditions.
Practicality and Wearing Comfort
The 42 mm diameter and 49 mm length make the watch noticeable, yet it remains comfortable for everyday wear. The elastic textile Hookstrap allows the watch to be worn over protective clothing, which is important for firefighters. Water resistance up to 30 bar provides additional protection, despite the concept being focused on firefighting rather than diving.
Perhaps a larger model would suit firefighters, but the current size harmonizes well with functionality and style. A reliable automatic movement with precision adjustment ensures stable operation without delays.
Conclusion: Who Is the Hanhart Thermosphere For?
Firefighting-themed watches could easily become a costume accessory, but Hanhart avoided this trap thanks to a well-thought-out functional bezel and close collaboration with professionals. The Thermosphere is a specific, limited edition with a clearly expressed idea, which will narrow the circle of potential buyers but gives the model a unique character.
The price of €1,540 on a strap and €1,740 on a bracelet matches the quality and technical characteristics, offering an adjustable automatic movement, durable case, and functional dial that goes beyond a simple thematic model. Given the limited edition of 112 pieces, high interest among collectors and professionals can be expected.
What do you think of the new Hanhart Thermosphere? Share your opinion in the comments!