Hun Sen, Cambodia's long-serving Prime Minister, was recently spotted wearing what is unquestionably one of the most complex wristwatches ever produced: the Patek Philippe GrandMaster Chime Reference 6300G in 18-karat white gold, featuring the striking 'Blue' dial configuration. The sighting places a watch more commonly seen in the hushed rooms of Geneva auction houses firmly onto the wrist of a sitting head of government.
The GrandMaster Chime 6300G was conceived to celebrate Patek Philippe's 175th anniversary in 2014 and represents the absolute summit of the manufacture's complications department. Powering it is the calibre GS AL 36-750 QIS FUS IRM — a hand-wound movement comprising 1,366 components across 20 complications, among them a grand sonnerie, a small sonnerie, a minute repeater, a perpetual calendar, and a second time zone. The case itself is reversible via a patented winding crown mechanism, offering two independent dials: one for the acoustic complications, one serving as a classic perpetual calendar display. Both dials receive Patek Philippe's full decorative treatment.
The 'Blue' version of the 6300G has become among the most coveted references in the GrandMaster Chime family. The rich blue grand feu cloisonné enamel aesthetic on one side, paired with a blue-toned subsidiary dial arrangement on the reverse, distinguishes it visually from the original seal-brown and ivory references produced for the anniversary edition. Collector reception has been categorical: few production timepieces generate the same level of institutional reverence.
Hun Sen has led Cambodia since 1985, making him one of the world's longest-serving national leaders. His appearance wearing the 6300G is notable not merely for the watch's price point but for what it signals about taste: this is not a watch purchased for brand recognition alone. The GrandMaster Chime demands a degree of horological literacy from its owner simply to operate correctly.
On the open market, the Reference 6300G trades at a significant premium to its already extraordinary retail price. Given the extreme scarcity of production — Patek Philippe has never disclosed exact output numbers, though estimates suggest single-digit annual quantities — grey-market transactions are rare and individually negotiated. The 6300G represents a category where 'market price' is effectively whatever a qualified buyer and a motivated seller agree upon behind closed doors.
Hun Sen wearing Richard Mille
Richard Mille RM 38-01 Tourbillon Bubba Watson – Titanium & Carbon Composite Limited Edition
Ref. RM 38-01
List Price: $825,000
03/05/2023
Hun Sen wearing Patek Philippe
47,4mm Patek Philippe Grandmaster Chime 6300G
Ref. 6300G
List Price: $2,250,000
30/04/2023
Hun Sen wearing Richard Mille
Richard Mille RM 57-03 Tourbillon Sapphire Dragon – Hun Sen Spotted Wearing One of 55 Examples
Ref. RM 57-03
List Price: $950,000
30/04/2023
Hun Sen wearing Patek Philippe
Patek Philippe Sky Moon Tourbillon 18K Rose Gold Hand Engraved Reference 6002R-001
Ref. 6002R
List Price: $1,400,000
29/01/2023
Hun Sen wearing Greubel Forsey
18K White Gold Greubel Forsey QP À Equation Tourbillon 24 Secondes — Perpetual Calendar with Equation of Time | Hun Sen Spotted
Ref. unknown
List Price: $560,000
30/11/2022
Hun Sen wearing Richard Mille
Black Ceramic Richard Mille RM 57-05 'Golden Eagle' Tourbillon – Russia Boutique Exclusive, Limited to 5 Pieces
Ref. RM57-05
List Price: $1,000,000
30/11/2022
Hun Sen wearing Patek Philippe
18K White Gold Patek Philippe Sky Moon Tourbillon Hand-Engraved Reference 6002G Blue Dial – Hun Sen Spotted
Ref. 6002G️
List Price: $1,200,000
30/11/2022
Hun Sen wearing Vacheron Constantin
Vacheron Constantin Les Cabinotiers Grand Complication 'Phoenix' Pièce Unique 18K Rose Gold Hand-Engraved 15 Complications
Ref. unknown
List Price: $2,000,000
30/11/2022
Hun Sen wearing Jacob & Co
Piece Unique Platinum Jacob & Co Astronomia Dragon Sky – 18K Rose Gold Dragon Sculpture | Hun Sen Sighting
Ref. unknown
List Price: $1,000,000
30/11/2022
Hun Sen wearing Audemars Piguet
Audemars Piguet Royal Oak Offshore Grand Complication Black Ceramic Reference 26582CE – Hun Sen
Ref. 26582CE
List Price: $650,000
30/11/2022
Hun Sen wearing Patek Philippe
Platinum Patek Philippe Grande et Petite Sonnerie Minute Repeater Reference 6301P
Ref. 6301P
List Price: $1,000,000
30/11/2022
Hun Sen wearing Patek Philippe
18K Rose Gold Patek Philippe Grandmaster Chime Ref. 5175R-001 — 175th Anniversary Limited Edition (7 Pieces)
Ref. unknown
List Price: $2,000,000
30/11/2022