- Limited edition to 150 units
- Including leather strap and solid bracelet
- 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
900 HUMMER
Special characteristics
Technical details
Mechanical Movement
Valjoux 7750 GMT
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
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
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
Chronograph
Interior rotating bezel with tachymeter scale and luminous key mark
Second time zone on a 24-hour basis
Date display
Chronograph
Interior rotating bezel with tachymeter scale and luminous key mark
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
Crown 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
Crown 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
Matte black 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