Patek Philippe Introduces the Aquanaut Singapore 2019 Ref. 5167A-012 (With Pricing)

The red Aquanaut.

Since its introduction in 2007, the popularity of the Aquanaut 5167A has followed on the coattails of the Nautilus Ref 5711/1A. And now for the occasion of the Watch Art Grand Exhibition in Singapore, Patek Philippe has unveiled a special-edition Aquanaut ref. 5167A-012 with red accents and a red strap.

The dial features the Aquanaut’s traditional chequerboard motif, but with red minute markers and a red central hand. The addition of colour is a nod to Singapore’s flag, which is red and white. Though the cosmetic changes are minimal, the overall effect of which is nonetheless striking and appealing.

Patek Philippe, 5167A_012_PRESS

Depth rated to 120m, the case remains 40mm in diameter and is paired with a red composite strap. It houses the cal. 324 S C, which is visible through a sapphire case back that has been printed with the inscription “Patek Philippe Singapore 2019”.

Patek Philippe Aquanaut Singapore 2019 ref. 5167A

The cal. 324 S C is the brand’s central-rotor automatic movement that is fairly ordinary but attractively finished. It offers a short 35- to 45-hour power reserve, and as with all of Patek Philippe’s current movements, it is fitted with a Gyromax balance wheel, which is essentially a free-sprung, adjustable mass balance, as well as a silicon Spiromax hairspring.

Key facts

Diameter: 40mm
Height: 8.1mm
Material: Stainless steel
Water-resistance: 120m

Movement: cal. 324 S C
Functions: Hours, minutes, seconds; date
Frequency: 28,800bph, or 4Hz
Power reserve: 35 to 45 hours

Strap: Red composite

Price and availability

The Aquanaut Singapore 2019 ref. 5167A-012 limited to 500 pieces, and priced at 22,400 Swiss francs, or 33,500 Singapore dollars. For more, visit


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