Sinn 556
Sinn's clean everyday automatic — a 38.5mm three-hander with a sober dial, the gateway Sinn for many buyers. Shares a case family across dial/date variants.
Every Sinn 556 reference we track, with full specifications and a plain-English breakdown of each reference number. We buy every 556 reference outright and appraisals are complimentary.
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Interested in a Sinn?
Inquire below or call (619) 236-9603. We also buy every brand in this library outright, and we lend against them. Family-owned in downtown San Diego for 20 years, and we work with clients nationwide.