Youtuber Chunkz spotted wearing a Patek Philippe

Chunkz, the British-Sudanese YouTube star and comedian known for his viral football content and growing media presence, was recently spotted with one of Patek Philippe's most practically minded complications sitting on his wrist — the Aquanaut Travel Time in stainless steel, reference 5164A. It is not the flashiest choice in the Patek catalogue, but among collectors, it may be the most intelligent one.

The 5164A measures 40.8mm in steel and houses the Caliber 324 S C FUS, a self-winding movement with a 45-hour power reserve that runs at 28,800 vph. Its defining feature is the instantaneous-jump local time mechanism, allowing the wearer to advance or retard the local hour hand in one-hour increments via two pushers at 8 and 10 o'clock — without disrupting the home time or the running seconds. Day and night indicators for both time zones sit at 6 o'clock, rendered in Patek's signature embossed tropical-style strap and matching khaki-toned composite dial.

Launched in 2011 and discontinued from the active catalogue in recent years, the 5164A occupies a unique position: it bridges the Aquanaut's sporty DNA with genuine travel utility, all without a single gram of precious metal. Patek Philippe's stainless steel references have historically commanded the most aggressive premiums on the grey market, and the 5164A is no exception. Its relatively restrained production numbers and dual-complication functionality make it a legitimate collector's piece rather than a fashion statement.

Chunkz has quietly built a reputation for considered watch choices, and the 5164A fits that profile precisely. It is not a watch you buy to be seen — it is a watch you buy because you understand what it represents within one of horology's most storied reference families.

On the secondary market, the 5164A currently trades around $74,500 USD, representing a premium of roughly 75 percent over its official retail price of $42,580 USD. For a discontinued steel Patek with a genuine complication, that spread is entirely consistent with current market behaviour — and shows no sign of correcting downward.