358 DIAPAL

• Case made of stainless steel, satinized
• DIAPAL – the lubricant-free anchor escapement
• 5 years guarantee
• Ar-Dehumidifying Technology enhances functional reliability and freedom from fogging
• Functionally reliable from –45 °C up to +80°C
• Second time zone on a 12-hour basis
• Charcoal grey electroplated dial, UV resistant
• Sapphire crystal glass
• Transparent case back made of sapphire crystal glass
• Pressure-resistant to 10 bar
• Low pressure resistant

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The large, 42 millimetre diameter of this chronograph and its strikingly domed sapphire crystal glass lend it its elegant form.

In terms of features, the DIAPAL Technology makes for a lubrication-free escapement, the Ar-Dehumidifying Technology for enhanced freedom from fogging and specified functional reliability at temperatures between –45°C and +80°C ensures maximum reliability even under extreme conditions. The display features an important additional time measurement function in the form of a second time zone on 12-hour basis. The unusual quality of this watch is also underlined by the charcoal grey electroplated dial.

• Mechanical Movement
• • Valjoux 7750 GMT
  • Self-winding mechanism
  • 25 bearing jewels
  • 28,800 semi-oscillations per hour
  • Seconds stop function
  • Shock resistant as per DIN ISO 1413
  • Anti-magnetic as per DIN 8309

• Case
• • Case made of stainless steel, satinized
  • 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
  • Second time zone on a 12-hour basis
  • Date display
  • Chronograph

• SINN Technologies
• • DIAPAL Technology, lubrication-free escapement
  • Ar-Dehumidifying Technology enhances functional reliability and freedom from fogging
  • Temperature resistance technology, therefore functionally reliable at temperatures from -45 °C up to +80°C

• Dimensions and Weight
• • Case diameter: 42 mm
  • Band lug width: 22 mm
  • Case thickness: 15 mm
  • Weight without strap: 89 gramme

• Dial and Hands
• • Charcoal grey electroplated dial
  • Numbers and indices coated with luminescent colour
  • Hour, minute and stopwatch second hand coated with luminescent colour

• Warranty
• • 5 years