Sinn - 358 SA Pilot (42mm)

Based on the classic Sinn 356 instrument chronograph, the Sinn 358 series offers a 42 mm diameter case and features a combination of clarity, functionalism and elegance.

However, it is not only the size which distinguishes these chronographs but also the conspicuous domed glass. We use sapphire crystal for this and for the transparent back in the 358 Sa PILOT. Creating such glasses requires a high level of craftsmanship and represents a specialised skill within the field of fine watchmaking. The watches feature chronograph functions plus a date and day display.

Mechanical Movement

• SW 500
• Self-winding mechanism
• 25 bearing jewels
• 28,800 semi-oscillations per hour
• Seconds stop function
  
• Anti-magnetic as per DIN 8309
• DIAPAL Technology, lubrication-free escapement

Case

• Case made of stainless steel, satinised
• Sapphire Crystal in front. AR Coating both sides
• Transparent case back made of sapphire crystal, 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 10 bar
• Low pressure resistant
• Ar-Dehumidifying Technology enhances functional reliability and freedom from fogging

Functions

• Hours, minutes, subsidiary seconds
• Date display
• Day of the week display
• Chronograph

Dial and Hands

• Matte black dial
• Numbers coated with luminescent colour
• Hour, minute and stopwatch second hand coated with luminescent colour

• Case diameter: 42 mm
• Band lug width: 22 mm
• Case thickness: 15 mm
• Weight without strap: 86 gramme