Sinn 144 St Sa
The 144 St Sa is made of a compact stainless steel case with sapphire crystal glass in front and back. Other features include a chronograph display with 12-hour counter, jumping 30-minute counter and a stopwatch second hand in the center. All this is complemented by the tachymeter / pulsometer scale and a date display that also shows the weekday.
- Case made of stainless steel, bead-blasted
- Tachymeter and pulsometer scale
- Optional: Ar-Dehumidyfing Technology
- Sapphire crystal glass
- Transparent case back made of sapphire crystal glass
- Pressure-resistant to 20 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, bead-blasted
- Sapphire crystal glass in front, anti-reflective on the interior
- 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 20 bar
- Low pressure resistant
Functions
- Hours, minutes, subsidiary seconds
- Date display
- Day of the week display
- Chronograph
- Tachymeter / Pulsometer scale
SINN Technologies
- Optional: Ar-Dehumidifying Technology enhances functional reliability and freedom from
Dimensions and Weight
- Case diameter: 41 mm
- Band lug width: 20 mm
- Case thickness: 14,5 mm
- Weight without strap: 90 gramme
Dial and Hands
- Matte black dial
- Indices coated with luminescent colour
- Hour and minute hand coated with luminescent colour
Warranty
- Warranty period 2 years
| case material: | Steel |
| Movement: | Automatic |
| Gender: | Men's watch / Unisex |
| functions: | Chronograph |
| Art: | Watches |
