- Case made of stainless steel, bead-blasted
- 60-minute stop function from the dial centre
- Interior pilot's bezel
- Hand date
- 24-hour display
- Sapphire crystal glass
- Transparent back made of sapphire crystal glass
- Pressure-resistant to 10 bar (= 100 m water depth)
- Low pressure resistant
A giant leap for SINN: our model 142 was the first automatic chronograph in space - and proved its reliability even in the weightless environment of a space ship. The limited anniversary edition of 2005 was followed by a new design. Model 142 St II captivates its wearers with the symmetrical dial display featuring a 60-minute stopwatch at the center, and permits an unimpeded view of the movement as standard for the first time.

Technical details
Self-winding mechanism
33 bearing jewels
28,800 semi-oscillations per hour
Seconds stop function
Shock resistant as per DIN ISO 1413
Anti-magnetic as per DIN 8309
The information on the mechanical movement corresponds to the current production situation in Frankfurt am Main. Due to technical changes, it may happen in individual cases that stock items of our sales partners deviate from this information.
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 (= 100 m water depth)
Low pressure resistant
24-hour display
Hand date
Chronograph with centred stopwatch minute hand
Interior pilot’s bezel with minute ratcheting and luminous key mark
Band lug width: 22 mm
Case thickness: 15 mm
Weight without strap: 109 gramme
Indices coated with luminescent colour
Hour- and minute hand coated with luminescent colour