This Sinn 556a came in recently just needing a movement service, the reason I’ve featured it is because a) I love Sinn watches and b) it’s one of Sinn’s entry level watches. However, despite it being ‘entry level’ the design and finish of this watch is phenomenal. Sinn are one of the few ‘smaller’ brands to produce their own cases and it shows in the beautifully machined and executed example on this 556a. It has a satinised finish which comes somewhere between polished and brushed giving it a clean appearance.

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