Details

Case

40mm stainless steel with signature Nautilus porthole design

Dial

Blue sunburst dial with black‑gradient rim, featuring moonphase, date, power reserve, and small seconds

Bracelet

Integrated stainless-steel bracelet with folding clasp

Condition

Mint, full set (2019 warranty card, box, pa…

About this watch

Patek Philippe Nautilus Moonphase, Blue Dial (Ref. 5712/1A, 2019) At Calibre24, we present the discontinued & highly collectible and now discontinued Patek Philippe Nautilus Moonphase 5712/1A, crafted in stainless steel and paired with the iconic blue sunburst dial. This reference combines the Nautilus’s unmistakable design with a refined set of complications. Offered in Mint condition, complete as a full set with box, papers, pusher, and original hang tag dated 2019, sourced from local Australian stock. The Patek Philippe 5712/1A is practically the only Nautilus from the brand that comes in extra thin case of circa 8.5mm despite being a complication watch with power reserve, moon phase, date and seconds display mechanisms. The only other Nautilus with a similar thickness of only 8.5mm is the 5711/5811 which is time and date only (non-complication) timepiece. Design & Craftsmanship