- Case made of stainless steel, satinized
- Case made with TEGIMENT Technology and therefore especially scratch-resistant
- Ar-Dehumidifying Technology enhances functional reliability and freedom from fogging
- Magnetic Field Protection up to 80,000 A/m
- Sapphire crystal glass
- Nickel-free case back without TEGIMENT Technology
- Second time zone on a 24-hour basis
- Eleven different functions readable on the chronograph
- Five conversion scales for European and American units
- Table with speed indices for car tires and the corresponding maximum speeds
- Pressure-resistant to 20 bar
- Low pressure resistant
900
3.050,00 €
*
What functions can be derived from a chronograph caliber with a second time zone? How do you fit as many time-based measuring units into an extremely small space? How complex can the design of an instrument chronograph be? The answer to all these questions is our multifunctional chronograph 900.
The starting point for the multifunctional chronograph is the reliable Valjoux 7750 movement with a 24-hour UTC design. The special functions implemented by our engineers on this basis go far beyond what's available in a conventional instrument chronograph. The case und features create the prerequisites for reliable functionality, a long service life and indestructibility.
The combination of all the technologies used in the watch protect it against water, cold, over- and underpressure, magnetic fields and scratches – an all-round protection that makes multifunctional chronograph 900 the ideal timepiece for expeditions. You'll find a more detailed description of the special function scales on the pages “Special Characteristics”.
Special characteristics
Technical details
Movement
Valjoux 7750
Self-winding mechanism
26 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
26 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, satinized
Sapphire crystal glass in front, anti-reflective on both sides
Case back screw-fastened, nickel-free
Winding crown screwable
Meet the technical requirements for waterproofness, as set out in standard DIN 8310
Pressure-resistant up to 20 bar
Low pressure resistant
Sapphire crystal glass in front, anti-reflective on both sides
Case back screw-fastened, nickel-free
Winding 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
Second time zone on a 24-hour basis
Date display
Eleven different functions readable on the chronograph
Five conversion scales for European and American units
Table with speed indices for car tires and the corresponding maximum speeds
Second time zone on a 24-hour basis
Date display
Eleven different functions readable on the chronograph
Five conversion scales for European and American units
Table with speed indices for car tires and the corresponding maximum speeds
SINN Technologies
TEGIMENT Technology, therefore especially scratch-resistant
Ar-Dehumidifying Technology enhances functional reliability and freedom from fogging
Magnetic Field Protection up to 80,000 A/m
Push-pieces with D3-System
Ar-Dehumidifying Technology enhances functional reliability and freedom from fogging
Magnetic Field Protection up to 80,000 A/m
Push-pieces with D3-System
Dimensions and Weight
Case diameter: 44 mm
Band lug width: 22 mm
Case thickness: 15.5 mm
Weight without strap: 103 gramme
Band lug width: 22 mm
Case thickness: 15.5 mm
Weight without strap: 103 gramme
Dial and Hands
Black electroplated dial
Indices coated with luminescent colour
Hour and minute hand coated with luminescent colour
Indices coated with luminescent colour
Hour and minute hand coated with luminescent colour
