Sinn - 358 Diapal (42mm)

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 anthracite dial. 

Mechanical Movement

• LJP L100
• Self-winding mechanism
• 26 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
• 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

Functions

• Hours, minutes, subsidiary seconds
• Date display
• Second time zone on a 12-hour basis
• Chronograph

Dial and Hands

• Anthracite electroplated 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