PATEK PHILIPPE Nautilus 3700/01A with Extract of the Archives

Serial /movement 1,30x,xxx/5.38x.xxx (1978).
Dial:  deep Bleu/Grey dial « the true color of the ocean ». Micro hit at 9h.

Steel applied index which is estimated to be only 5-10% of the 4800 Nautilus ref.3700 produced.
Hands are original and match the index in color and UV test.

Sharp case and thick bezel.

Bracelet a slight distended on 1 link but remain in nice condition. 18 links. Clasp of 1st generation (breveté).

Box:  Patek burgundy leather travel pouch and extract from the archives from April 2017.