Sinn — 556

556

The 556.I.B departs from its black-dial predecessors with a blue dial, the family's most visually distinct execution while retaining the shared 38.5 mm stainless steel pilot case, 200 m water resistance, and Sellita SW 200-1 automatic at 28,800 vph. Produced 2022–2023, it is the most recent…

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Sinn 556 556.I.B
Reference556.I.B
BrandSinn
Family556
Produced2022–2023
StatusDiscontinued