- Case made of stainless steel, satinized
- Blue electroplated dial, with sunburst decoration
- Sapphire crystal glass
- Transparent case back made of sapphire crystal glass
- Water-resistant and pressure-resistant to 20 bar
- Low pressure resistant
556 I B
1.300,00 €
*
The watches from the 556 series are characterised by striking lines, minimalistic displays and clear readability. Fine satinised stainless-steel cases with crystal and transparent back made of sapphire crystal glass. Sophisticated dials with diamond-cut rhodium-plated hands and appliqués. These are the features that make these sporty watches so distinctive and elegant.
We have chosen a blue dial for the 556 I B edition and finished it with a sunburst decoration that makes the dial shine brightly in beautiful hues of blue.
To ensure good readability at night, the hour and minute hands are luminous, as are the hour indices. We have also made these watches pressure-resistant to 20 bar and resistant to low pressure.
![](https://www.sinn.de/out/pictures/generated/product/11/640_360_100/sinn_webshop_besonderheiten_556ib_k_1440x1296.webp)
Special characteristics
Technical details
Mechanical Movement
SW200-1
Self-winding mechanism
26 bearing jewels
28,800 semi-oscillations per hour
Seconds stop function
Anti-magnetic as per DIN 8309
Self-winding mechanism
26 bearing jewels
28,800 semi-oscillations per hour
Seconds stop function
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
Transparent case back made of sapphire crystal glass, anti-reflective on the interior
Case back screw-fastened
Crown screwable
Meet the technical requirements for water-resistance, as set out in standard DIN 8310
Water-resistant and pressure-resistant to 20 bar
Low pressure resistant
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 water-resistance, as set out in standard DIN 8310
Water-resistant and pressure-resistant to 20 bar
Low pressure resistant
Functions
Hours, minutes, seconds
Dimensions and Weight
Case diameter: 38,5 mm
Band lug width: 20 mm
Case thickness: 11 mm
Weight without strap: 65 gramme
Band lug width: 20 mm
Case thickness: 11 mm
Weight without strap: 65 gramme
Dial and Hands
Blue electroplated dial, with sunburst decoration
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