Case 40.8mm case diameter, crafted from classic Patek Philippe stainless steel. The rounded octagonal case shape is perfectly proportioned. The shark-fin styled pusher on the left side of the case quickly adjusts the central skeletonized hour hand back and forth; this hand indicates the second time zone.

Dial Black embossed dial with applied metallic hour markers coated in luminous material. Rectangular day/night windows marked “HOME” at the 3 o’clock position and “LOCAL” at the 9 o’clock position. Blue represents nighttime and white stands for daytime. A pointer-style date disc sits at 6 o’clock.

Movement It replicates the functions of the 324 SC FUS self-winding movement inside the Patek Philippe 5164A-001. Based on a three-hand base movement fitted with a dual-time module. It comes with a casual Tropical strap, this luxury sports watch designed for younger generations. Three color variants are available.

Brief overview: This watch features a dual-time complication. The second time zone hour hand is adjusted incrementally via the side pusher on the left, and this left pusher is not for chronograph functions. ZF Factory generally modifies Japanese movements to realize this function. Function-wise, it is not overly complicated, a great pick for fans of multi-functional watches. If you prioritize better water resistance, opt for the simple three-hand Aquanaut model.