We are proud to offer Rare Concord Diamond-Delirium Marine.

WHY WE LOVE IT? Because it was advertised as the thinnest water-resistant watch ever made -- 2.5mm thin --and it was: a horological milestone.

Once a super-expensive horological achievement on the edge of technological progress (1979 following) and even today an impressive watch with a strong and significant wrist-presence. Inside is the super-thin cal999.061 which was serviced right now and is running reliable and precise.

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