SINN 556 I B Blue Dial Swiss Sw200 Automatic German 200m Diver 38.5mm Warranty


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We take trades against any of our watches!!! We also buy watch packages!!

This version of the Sinn 556 I Series features a dark blue electroplated dial with sunburst decoration.

Sinn calls this new watch their sporty, elegant watch.

This version of the watch is fitted with the Sinn fine link bracelet, one of the most comfortable on the market as it literally molds to your wrist.


The new Sinn 556 I B features a case size at 38.5 mm which is satinized. This finish results in a slightly more polished look without the shiny “mirror look”. In addition, the dial features hour indices for a very clean layout.

Other features of the Sinn 556 I B Blue Dial include:

  • Case in 316L surgical stainless steel which is satinized
  • Sapphire crystals on both sides of the watch
  • Double coated anti-reflective covering
  • Dual seal crown lock to improve water resistance 


This watch is fitted with a Sinn stainless steel fine link bracelet with locking clasp and ships with a free set of Sinn bracelet sizing tools.

This watch is water resistant to 200 meters.

All this & an Additional Brand New Sinn Blue Alligator strap with Sinn Steel buckle!!



MODEL: 556 I Blue

MOVEMENT: Swiss Automatic – SW200

CASE: Stainless Steel

CROWN: Screw Down crown

SIZE: 38.5mm

LUGS: 20m

DIAL: Blue Sunburst Dial

BEZEL: non-rotating

CONDITION: Pre-owner – As-New – Remaining Factory warranty – July 2022

BOXES/PAPERS: 100% Complete Box Set – Everything as shown in pictures


STRAP/BRACELET: – 2 – Original Sinn Stainless Steel bracelet with all links & additional Brand New Sinn Blue alligator strap with signed steel buckle.


We buy similar watches…large packages as well as one at a time. We also take trades against any of our watches…

Let us know what you have in your collection!! I consider all watches in trade! Please upload pictures and include details of your trades through my Trade/Buy tab at the top of my homepage.