Model: 40th Anniversary Nautilus
Reference: 5711/1P-001, one of 700
Date: Purchased 7th September 2017
Movement: 29-jewel Cal.324SC automatic, adjusted to 5 positions, heat, cold and isochronism, No.3617909
Dial: Ridged blue, engraved 40 1976-2016, diamond set hour markers
Case: Brushed and polished 3-part case, No.6190321
Strap/Bracelet: Brushed and polished link
Buckle/Clasp: Signed double folding clasp
Signed: Case, dial & movement
Size: 40mm
Accompaniments: Patek Philippe box (The new style Patek Philippe box not original cork box), outer card, certificate of origin, attestation certificate, delivery case, brochures