Instrument Watches - Model 856 S

The Pilot Watch with Magnetic Field Protection


 
Our cockpit navigation clocks. Conceived for the instrument panels of aeroplanes and helicopters, and optimised to provide rapid and clear readability, they are specifically designed to offer time measurement in its purest form.
And they have now inspired us to create a watch with these same characteristics as well as Magnetic Field Protection of up to 80,000 A/m to complement our range of instrumental chronographs.
The dial design ensures especially clear readability: Maximum contrast of the hands, indices and numerals against the glare-free black dial. — Extremely large numerals for intuitive orientation even in low light levels. — Striking hand profiles. — Special long-lasting, luminous paint on the minute and hour hands and indices to ensure accurate reading even in adverse conditions. 
 
- Case made of Stainless steel
- Case made with Black Hard Coating on a TEGIMENT Technology basis
- Ar-Dehumidifying Technology enhances functional reliability and freedom from fogging
- Magnetic Field Protection up to 80,000 A/m
- Nickel - free case back
- Sapphire crystal glass
- Pressure resistant to 20 bar (= 200 m water depth)
- Low pressure resistant
 
Technical Data
Model 856 S 
 
Mechanical Movement:
- ETA 2892-A2
- Self-winding mechanism
- 21 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,  black
- Sapphire crystal glass in front, anti-reflective on both side
- Case back screw-fastened, nickel - free
- Crown screwable
- Water resistant as per DIN 8310
- Pressure resistant to 20 bar (= 200 m water depth)
- Low pressure resistant

Functions:
- Hours, minutes, seconds
- Date display

SINN Technologies:
- Black Hard Coating on a TEGIMENT Technology basis
- Captive bezel
- Ar-Dehumidifying Technology enhances functional reliability and freedom from fogging
- Magnetic Field Protection up to 80,000 A/m

Dial & Hands:
- Matte black dial
- Numbers and indices coated with luminescent colour
- Hour and minute hand coated with luminescent colour

Measuremnts:
- Case diameter 40mm
- Lug width 20mm

Guarantee:
- 3 years

Strap:
- Calf Strap
- Rubber
- Bracelet