240 St

• Case made of stainless steel, bead-blasted
• Interior pilot's bezel
• Sapphire crystal glass
• Pressure-resistant to 10 bar
• Low pressure resistant

Print as PDF

Download operating manual

Key functions and clarity are the all-important features of the 240 St. With its classic design based on traditional styles, the 43 mm diameter 240 St is distinguished by those unique characteristics which mark it clearly as a Sinn watch.

These include a resistance to low pressure and pressure resistance up to 10 bar. The interior pilot’s bezel with luminous triangular main marker enables precise monitoring of defined periods of time. The case made of bead-blasted stainless steel features a sapphire crystal glass. Perfect readability, even at night, is ensured by the luminous hands and indices. The 240 St also features the date and weekday, which can be displayed in German or English simply by adjusting the crown.

• Mechanical Movement
• • SW 220-1
  • Self-winding mechanism
  • 26 bearing jewels
  • 28,800 semi-oscillations per hour
  • Hand adjustment with seconds stop function
  • Anti-magnetic as per DIN 8309

• Case
• • Case made of stainless steel, bead-blasted
  • Sapphire crystal glass in front, anti-reflective on both sides
  • Case back screw-fastened
  • 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, seconds
  • Date date
  • Day of the week display
  • Interior pilot’s bezel with luminous key mark

• SINN Technologies
• • Crowns with D3-System

• Dimensions and Weight
• • Case diameter 43 mm
  • Band lug width: 22 mm
  • Case thickness: 11 mm
  • Weight without strap: 85 gramme

• Dial and Hands
• • Matte black dial
  • Indices coated with luminescent colour
  • Hour- and minute hand coated with luminescent colour

• Warranty
• • Warranty period 2 years
    Our warranty conditions can be found in §12 of our General Terms and Conditions