- Limited edition to 150 units
- Fine adjustment of the lugs for altering the bracelet length by 3 x 0.8 mm per side using a special mechanism built into the case
- Case made of stainless steel, polished / satinized
- Case made with TEGIMENT Technology and therefore especially scratch-resistant
- Sapphire crystal glass
- Nickel-free case back without TEGIMENT Technoloy
- Functionally reliable from -40 °C up to +80°C
- Pressure-resistant to 10 bar
- Low pressure resistant
901
2.900,00 €
*
The limited edition of 150 pieces chronograph 901 is ample proof of our expertise in the field of case-making. We have collaborated closely with SUG in Glashütte, which produces the technologically sophisticated cases for our company. What is special about this case is the ability to finely adjust the lugs, allowing users to extend or shorten the bracelet length. The mechanism is built into the case and permits the bracelet to be altered by up to 3 x 0.8 mm per lug side. This increases wearing comfort, as the bracelet length can then be adjusted flexibly as the occasion requires. From an engineering viewpoint, the solution involves a complex case design. This presented SUG with an unusual challenge in terms of design and production.
The polished and satinized stainless steel case is surface-hardened with TEGIMENT Technology, making it especially scratch-resistant. Temperature Resistance Technology ensures that the watch functions correctly within a temperature range of – 40 °C to + 80 °C.
Special characteristics
Technical details
Movement
Valjoux 7750
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
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
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.
Case
Case made of stainless steel, polished
Sapphire crystal glass in front, anti-reflective on both sides
Case back screw-fastened, nickel-free
Meet the technical requirements for waterproofness, as set out in standard DIN 8310
Pressure-resistant up to 10 bar
Low pressure resistant
Sapphire crystal glass in front, anti-reflective on both sides
Case back screw-fastened, nickel-free
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
Date display
Chronograph
Date display
Chronograph
SINN Technologies
TEGIMENT Technology, therefore especially scratch-resistant
Temperature resistance technology, therefore functionally reliable at temperatures from -40 °C up to +80°C
The special mechanism built into the case allows the bracelet to be lengthened or shortened by up to three steps of 0.8 mm on each side
Temperature resistance technology, therefore functionally reliable at temperatures from -40 °C up to +80°C
The special mechanism built into the case allows the bracelet to be lengthened or shortened by up to three steps of 0.8 mm on each side
Dimensions and Weight
Case measurements: 38.4 x 36.8 mm
Band lug width: Special
Case thickness: 16,5 mm
Weight without strap: 99 gramme
Band lug width: Special
Case thickness: 16,5 mm
Weight without strap: 99 gramme
Dial and Hands
Black electroplated dial
Appliqués coated with luminescent colour
Hour and minute hand coated with luminescent colour
Chronograph function indicators coated with daylight luminous paint
Appliqués coated with luminescent colour
Hour and minute hand coated with luminescent colour
Chronograph function indicators coated with daylight luminous paint
