The new 5712 is available in three variations, the steel-on-steel bracelet version shown on the previous page, and on this page the 18K red gold.
The gold versions both come with a leather strap in brown (for the red gold version) or safari black (for the white gold variant)...
...But it is worth noting, however, that with its numerous complications, the 5712 is only water-resistant to 60 m, unlike the rest of the range that can withstand water to 120 m.
Next page: Patek Philippe Nautilus Ref. 5712 (Continued - White Gold)