Sinn 556 I JUB 55th Anniversary/Jubiläum Limited Edition, number 422 of 1000 pieces manufactured. Includes original box/packaging and paperwork. I'm the second owner.

Very few, very small signs of normal wear on the case, but overall in absolutely beautiful condition. Brown strap shows very minor wear. Black strap is entirely unworn. Both straps are originals from Sinn.

From Sinn's website:

In 2016, Sinn Spezialuhren is celebrating its 55-year anniversary - and the 556 Anniversary, limited to 1,000 pieces, marks this special occassion.

With its satinized stainless-steel case and anthracite electroplated dial with sunburst decoration, the 556 Anniversary is an elegant watch for stylish occasions. While the limit of 1,000 pieces is documented by an engraving on the rotor, the dial features a direct reference to the anniversary by displaying the years ‘1961 - 2016’.

Thanks to the transparent sapphire crystal back, the rotor engraving and the delicate mechanical movement can be seen particularly well. Additional features of this watch are its striking lines, minimal dial design and clear readability. The 556 Anniversary is resistant to low pressure and can withstand pressures of up to 20 bar.

  • Limited edition to 1,000 units
  • Case made of stainless steel, satinized
  • Anthracite electroplated dial with sunburst decoration
  • Sapphire crystal glass
  • Transparent case back made of sapphire crystal glass
  • Pressure-resistant to 20 bar
  • Low pressure resistant