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Sinn 857 S

Sinn

$3,100.00
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SKU:
857.021
Availability:
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Based on the 856 series, and designed as a functional instrument watch in the tradition of our cockpit navigation clocks, this pilot watch also features a pilot's bezel which permits its wearer to measure or check set time intervals. This is a decisive criterion particularly in aviation — reason enough for us to give this important function a superior design.
 
The stainless steel pilot's bezel with minute ratcheting can be rotated on both sides and features a special mechanical system developed by SINN to protect against loss. Like the case material, the base of the bezel is tempered with TEGIMENT Technology. The labelling is silver on an inset, black anodised aluminium ring to ensure optimal scale readability. A luminous triangle serves as the 0 / 60 minute mark. The pilot’s bezel can be turned in both directions and clicks firmly and audibly into place at minute intervals.
 
Details
Movements:
  • SW300-1
  • Self-winding mechanism
  • 25 bearing jewels
  • 28.800 semi-oscillations per hour
  • Seconds stop function
  • Anti-magnetic as per DIN 8309

Case:

  • Case made of stainless steel, black
  • Sapphire crystal glass in front, anti-reflective on both sides
  • Case back screw-fastened, nickel-free
  • Crown screwable
  • Meet the technical requirements for water-resistance, as set out in standard DIN 8310
  • Water-resistant and pressure-resistant to 20 bar
  • Low pressure resistant

Functions:

  • Hours, minutes, seconds
  • Date display
  • Pilot’s bezel with minute ratcheting and luminous key mark

Dial & Hands:

  • Matte black dial
  • Numbers and indices coated with luminescent colour
  • Hour and minute hand coated with luminescent colour

Warranty: 3 years

 

All Sinn watches come with a limited warranty covering manufacturing defects and material flaws. The warranty period varies depending on the model: 2 years of standard warranty for most models, 3 years for selected models featuring special technologies, and 5 years for models with specialized movements. The warranty does not cover damage caused by improper use, impact, unauthorized repairs, or normal wear and tear.