Sinn 556A - Black Leather

Description Sinn 556A in good pre-owned condition. Small rashes on the bezel between 12 and 1 o'clock — otherwise the watch looks great. Photos tell the full story so please review them. The movement timed at -4.1 seconds/day over 5 days on my wrist. This version has the rhodium rotor, indicating production no earlier than ~2022 as Sinn transitioned from gold-colored to rhodium rotors around that time. The included leather strap is used but in very nice shape. I never wore the watch on it duri...