SINN 556 Series – Precision Engineered for Adventure and Elegance


The SINN 556 Series is a celebration of German engineering and Swiss craftsmanship, designed for those who demand both style and performance. This collection features robust 38.5mm stainless steel cases paired with sleek bezels, ensuring durability without compromising on elegance.

Key Features Across the Series:

  • Swiss Automatic Movements: Choose from high-grade calibers like the ETA 2824-2 or SW300-1, offering 25-26 jewels for unparalleled accuracy.
  • 20ATM/200m Water Resistance: Built for diving, swimming, and everyday adventures.
  • Sapphire Crystal: Scratch-resistant protection for flawless visibility.
  • Luminous Elements: Hands, indices, and numerals glow in low-light conditions.
  • Display Casebacks: Admire the intricate mechanics of the movement (select models).

Variants in the Collection:

  • SINN 556 A: Classic black dial with Arabic numerals.
  • SINN 556 I: Minimalist indices for understated sophistication.
  • SINN 556 I B: Striking blue dial with luminous accents.
  • SINN 556 I RS: Rugged design with enhanced durability.
  • ETC

Why Choose the SINN 556 Series?

  • Versatility: Transition seamlessly from boardroom meetings to underwater explorations.
  • Craftsmanship: Every watch is backed by a full factory warranty and presented in premium packaging.
  • Timeless Appeal: A blend of modern functionality and classic design.

Shop the SINN 556 Series today and elevate your watch collection with a timepiece that’s as reliable as it is refined.

Ready to own a SINN 556 Series watch? Explore the collection now and enjoy fast shipping, exclusive deals, and a lifetime of precision.