This is a stainless steel patek philippe replica swiss movement Aquanaut 5167A-001. It has a tropical rubber strap with a matching 18K stainless steel double fold over deployant clasp, and a scratch resistant sapphire crystal. It includes a transparent screw-down display case back and crown. The 40mm diameter solid two-body case, flat bezel, and curved lugs are polished/brushed. The tropical patterned dial is black composite with applied luminescent Arabic numerals, matching baton hands, square hour indexes, and an outer track with second/minute divisions. It has a center sweep second hand, and an aperture window for the date at 3 o’clock. It’s water resistant to 120 meters/380 feet, and the maximum power reserve is 45 hours. The 8mm thick case, dial, and movement are all signed.
The automatic calibre 325 SC movement is rhodium-plated with fausses cotes embellishment, and the stamp of the Seal of Patek Philippe quality mark. It’s constructed with 31 jewels, 213 parts, and a straight-line lever escapement. The mechanism oscillates at 28 800 vph (4 Hz). It has a shock absorber mechanism, a 22K gold rotor, a self-compensating free-sprung flat balance spring, and the patented Patek Gyromax balance that compensates for cold, heat, isochronism, and 5 positions.
The Aquanaut was first introduced in 1997, and is one of the great marine watches in the world. It has a rounded, octagonal sealed design and screwed down crown that are reminiscent of the Nautilus.