Description
Reference: 356.0721 Flieger III
Sinn’s Classic Pilot chronograph is presented with a light dial the provides brilliant contrast to the dark numerals and hands ensuring optimal readability at all times. At a classic 38.5 mm in diameter, the case boasts a fine satinized finish and exudes outstanding, sophisticated functionality.
Particularly noteworthy is not only the guilloché, silver electroplated dial, but also the highly curved sapphire crystal glass, which is ground out and carefully polished using a complex process involving an approximately 5 mm solid blank with five different curvature radii. This not only enhances the classic look of the glass, it also makes it stronger and more resilient than flat-ground glass. The antireflective coating on both sides facilitates accurate reading of the distinctively designed dial even under extreme lighting conditions.
The transparent case back made of sapphire glass offers a fascinating insight into the fine mechanical movement, which has been decorated with an exquisite finish and blued screws. The striking and fresh dial design gives this piece a great deal of flexibility in terms of band options so you can customise the look to suit your needs.
Technical Data
Mechanical Movement
- High Grade Swiss Chronograph Calibre
- Self-winding mechanism
- 25 bearing jewels
- 28,800 semi-oscillations per hour
- Seconds stop function
- Shock resistant as per DIN 8308
- Anti-magnetic as per DIN 8309
Case
- Case made of stainless steel, satinised
- 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
- Pressure-resistant up to 10 bar
- Low pressure resistant
Functions
- Hours, minutes, subsidiary seconds
- Date display
- Day of the week display
- Chronograph
Dimensions and Weight
- Case diameter: 38,5 mm
- Band lug width: 20 mm
- Case thickness: 15 mm
- Weight without strap: 75 gramme
Dial and Hands
- Guilloché, silver electroplated dial
- Indices coated with luminescent colour
- Hour, minute and stopwatch second hand coated with luminescent colour
Warranty
