Cartier Santos-Dumont LM Extra-Flat Men’s Guilloché SWISSDial Ref. 8210

Among the Santos-Dumont series, this is the masterpiece Extra-Flat, an exceptionally thin model. It is equipped with Frederic Piguet Cal. 21 and is highly sought after by collectors. The SWISS Dial version with a Guilloché Dial is relatively rare, and this particular example is in exceptionally good condition. We especially recommend it for the excellent condition of its dial. The 2000s CPCP Santos Extra-Flat model was based on this watch, and its size and construction are almost identical. The differences are that, despite using the same Cal. 21, this model's movement has no decoration, while its dial's Guilloché is more deeply engraved and more pronounced. Both are a matter of personal preference, but if you want to enjoy the beautiful Guilloché characteristic of this era, this is unquestionably the one to choose.