• Exclusive special edition for our sales partner Juwelier Altherr in Cologne
• Limited to 100 pieces
• Case made of stainless steel, satinized
• Sapphire crystal glass
• Transparent case back made of sapphire crystal glass
• Water-resistant and pressure-resistant to 20 bar
• Low pressure resistant
  
  
• The watch comes in a case with a two-link solid satinised stainless-steel bracelet
• Price: 1690,00 €
  
  
• Exclusive on Juwelier Altherr

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Striking lines, a minimalistic dial design and clear readability – with these typical SINN characteristics, the 556 Altherr special edition clearly demonstrates its affinity to on-board timekeeping instruments and consciously dispenses with the second hand and date display. The focus is on a heterogeneous California dial, which is exclusively available in the Altherr special edition. It is emphasised by the choice of colour of the luminous material and dial, which reflect the contrast of the Californian deserts by day and night.

Thanks to its 38.5 mm case, the 556 Altherr fits on every wrist. The satinised stainless-steel case underscores the sporty yet elegant appearance and is water-resistant and pressure-resistant to 20 bar.

This exclusive timepiece features a crystal and transparent back made of sapphire crystal, allowing the delicate mechanical movement to be admired in all its intricacy. Just like the engraved limited-edition marking on the rotor.

With a production of just 100 pieces, this limited edition embodies the love of freedom.

• Mechanical Movement
• • SW200-1
  • Self-winding mechanism
  • 26 bearing jewels
  • 28,800 semi-oscillations per hour
  • Anti-magnetic as per DIN 8309

• 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

• Functions
• • Hours, minutes

• Dimensions and Weight
• • Case diameter: 38,5 mm
  • Band lug width: 20 mm
  • Case thickness: 11 mm
  • Weight without strap: 65 gramme

• Dial and Hands
• • Matte black dial
  • Numbers and indices coated with luminescent colour
  • Hour and minute hand coated with luminescent colour

• Warranty
• • Warranty period 2 years
    Go to the warranty statement for this product