- Tested and certified to the German standard for Pilot Watches DIN 8330
- Case made of titanium, bead-blasted
- Second time zone on a 12-hour basis
- Ar-Dehumidifying Technology enhances functional reliability and freedom from fogging
- Functionally reliable from –45 °C up to +80 °C
- Captive pilot's bezel with minute ratcheting
- Sapphire crystal glass
- Transparent back made of sapphire crystal glass
- Waterproof and pressure-resistant to 20 bar
- Low pressure resistant
Shipping costs, taxes and customs duties
New watch deliveries are free of shipping costs within Germany. For delivery to European Union (EU) Member States, we charge EUR 80.00 and for deliveries to all other countries we charge EUR 120.00 shipping costs. For bracelets and accessories we charge EUR 6.50 within Germany, EUR 30.00 to European Union (EU) Member States and EUR 50.00 to all other countries.
Shipping costs for service and spare parts can be found in the service price list.
For deliveries within the European Union (EU), the VAT rate of the supplier country is charged. Deliveries outside the EU are shipped VAT-free.
For deliveries outside the EU, additional customs duties and fees may apply. Please check the relevant customs regulations with the respective customs authorities.
Uncompromisingly high standards must be met by aircraft and helicopter equipment in terms of functionality, reliability and safety. With DIN 8330, these uncompromisingly high standards are applied to wristwatches too. Various measures are taken to ensure that a DIN 8330-compliant pilot watch is not only a suitable all-round replacement for the on-board timekeeping instruments available to pilots, but is also capable of remaining unaffected by the physical stresses of flight, posing no risk potential for the crew or aircraft, and demonstrating compatibility with other on-board instruments.
With the development of the pilot watches 103 Ti UTC IFR, one of the world’s first pilot watches certified in accordance with DIN 8330, we have succeeded in meeting precisely these requirements for flight operation in accordance with instrument flight rules (IFR).
This is supported by the installation of a range of our technologies: Ar-Dehumidifying Technology ensures greater functional reliability and freedom from fogging as well as functional reliability at a temperature range of –45 °C to +80 °C. Another special feature is the captive pilot’s bezel which is easy to operate even while wearing pilot gloves. The 103 Ti UTC IFR also has a second time zone display on 12-hour basis.
![](https://www.sinn.de/out/pictures/generated/product/11/640_360_100/sinn_103tiifr103tiutcifr_k1(1).jpg)
Technical details
Self-winding mechanism
25 bearing jewels
28,800 semi-oscillations per hour
Seconds stop function
Anti-magnetic as per DIN 8309
The information on the mechanical movement corresponds to the current production situation in Frankfurt am Main. Due to technical changes, it may happen in individual cases that stock items of our sales partners deviate from this information.
Sapphire crystal glass in front, anti-reflective on both sides
Transparent case back made of sapphire crystal glass, anti-reflective on the interior
Case back screw-fastened
Crown screwable
Meet the technical requirements for waterproofness, as set out in standard DIN 8310
Waterproof and pressure-resistant to 20 bar
Low pressure resistant
Second time zone on a 12-hour basis
Date display
Chronograph
Pilot’s bezel with minute ratcheting and luminous key mark
Temperature resistance technology, therefore functionally reliable at temperatures from minus 45 °C up to 80 °C
Captive bezel
Band lug width: 20 mm
Case thickness: 17 mm
Weight without strap: 69 gramme
Number 6 and indices coated with luminescent colour
Hour and minute hand coated with luminescent colour
Stopwatch minute and stopwatch second hand coated with luminescent colour
Stopwatch minute indices coated with luminescent colour