Sinn 358 DIAPAL

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.

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
Anthracite electroplated dial
Sapphire crystal glass
Transparent case back made of sapphire crystal glass
Pressure-resistant to 10 bar
Low pressure resistant

Mechanical Movement

High-quality mechanical movement
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, 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