Patek Philippe Aquanaut Leather it uses a mechanical alarm

it uses a mechanical alarm that's audible under water

Powered by a Calibre 886 manual winding movement — a modified Valjoux 72C — this stunning calendar watch is protected by a screw-down case back and paired to one of our Analog:Shift vintage-style 'Logan brown' leather straps with a stainless steel pin buckle

This watch seems to be somewhat forgotten

devoid of oxidation or discoloration

with a light warm even patination and is accompanied by papers dating to circa 1998

Patek Philippe Aquanaut Leather it uses a mechanical alarmThe Patek Philippe Aquanaut may be one of the most important modern luxury sport watches on the market. The Reference 5060J, launched in 1996 for the 20th anniversary of the Nautilus, was a sort of transitional watch. Borrowing features from the Nautilus but doing away with the famed case ears of that porthole inspired model and adding lugs, it provided the basis for the Reference 5060A in 1997, the first model actually bearing the Aquanaut name. The