Also in the same episode, Song wears a second 45mm diameter Hublot watch. The casing also has a satin-finished and polished 18K king gold with sapphire crystals. The bezel boasts a satin finish and polished 18k King Gold with 6 H-shaped titanium screws. The clasp is also in 18k King Gold.

In the first episode, Song was robbed while wearing this Hublot watch. Similar to the other Hublot watches seen in the show, this one is also 45mm in diameter, with a casing that's polished and satin-finished in 18k King Gold. The dial is a matte black skeleton dial and the clasp is a black PVD titanium with an 18k King Gold insert buckle.

Song wears this watch while on an undercover mission "date", which makes for an interesting choice given the watch's eye-catching green hue. Its case is satin-finished and micro-blasted 18k King Gold. The clasp boasts an 18k 5N gold and black-plated stainless steel buckle.

See also: Hublot’s New Limited Edition Classic Fusion Watch Pays Tribute To Porto Montenegro

In the fifth episode, Song wears a TAG Heuer watch. This automatic chronograph Monaco Calibre 11 is the original model and the very first square and waterproof chronograph in the world. It's the iconic watch of Steve McQueen and this calibre 11 edition still features the famous crown on the left.

See also: TAG Heuer Monaco Turns 50

Song also wears a number of Zenith watches in the Korean drama, starting off with the Chronomaster El Primero Open. This watch features an automatic Primero column-wheel chronograph movement with iconic colours of the legendary historical El Primero.

See also: A Closer Look At Zenith’s Collectible 50 Years Of El Primero Box Set

Another Chronomasterl El Promero Open watch can be seen in the drama, this time, this steel design with a silver dial. It bears the tri-colour chronograph counters and an opening that reveals the regulating organ with silicon escape wheel and lever.

Song wears two watches from the Defy Collection, the first of which is the Defy Classic. It has a modern skeleton in titanium and an open dial, powered by the elite automatic manufacture calibre.

Another piece from the Defy Collection featured in Vincenzo is the Defy Classic in titanium. This open-worked timepiece in 41mm brushed titanium case, has a blue skeleton dial, paired with a blue alligator leather strap with rubber backing.

Breitling watches aren't new to Song as he previously wore them in his other drama, Descendants of the Sun. In Vincenzo, Song wears the Navitimer 1 B01 Chronograph 46 which makes a bold style statement thanks to its impressive 46mm 18k red gold case. The watch is equipped with Breitling's legendary bi-directional rotating bezel with a circular slide rule. 

See also: Why Charlize Theron Calls The New Breitling Chronomat Watch Stunning