PS Horology Tsuba Dong Son steel wristwatch on a bracelet with a detailed rose gold dial with ancient motifs, set against a dark background with a bronze-aged dong son drum to the left, and text reading 'Tsuba Đông Sơn' and 'PS HOROLOGY x MILUXE'.
A close-up of a circular, engraved design featuring various abstract and stylized animals, geometric shapes, and lines. The artwork has a detailed pattern with a focus on symmetrical and intricate line work.

Tsuba Dong Son

The dial of this limited edition features graphical concentric symbols from Dong Son drums, paired with shaped hands bearing the forms of Dong Son spears. The Dong Son culture was a Bronze Age civilisation that flourished in northern Vietnam between 1000 BC and the 1st century AD. Highly skilled in bronze casting, they left behind a rich window into their ancient culture in the form of giant ceremonial Dong Son drums that were used for warfare, mourning, festivals, and prayers.

Ancient bronze vessel with three animal-shaped handles on a black background.
Ancient decorative disc or shield with intricate geometric and circular patterns, mounted on a stand for display.

Sprit, power, prosperity

Decorated with intricate geometric patterns, mythical creatures, warriors, and ritual scenes of daily life, these masterpieces have become symbols of Vietnamese culture from over 2000 years ago. The enduring legacy and distinctive style and aesthetic of the Dong Son has inspired the creation of this edition of Tsuba.

Close-up of an intricately engraved metallic circular artifact, possibly a historical or ceremonial object, with detailed patterns and a star-shaped design at the center.
Ancient bronze vessel with intricate patterns and motifs, including figures and geometric designs, against a black background.
Close-up of an ancient greenish patinaed metallic surface with carved or embossed figures resembling a bird and decorative patterns.

The dial of the Tsuba Dong Son is hand finished and made from 18K gold. It comes in two colours, Ultramarine and Slate, and is available on strap or integrated bracelet but are not interchangeable. 

The completion of the Tsuba Dong Son timepiece in 2024 marks one hundred years since the discovery of the Dong Son civilisation in 1924, and its launch in 2025 marks the 80th anniversary of the Socialist Republic of Vietnam.

Editions

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Dong Son Ultramarine

Dong Son Ultramarine

Anniversary edition caseback

Anniversary edition caseback

Dong Son Slate

Dong Son Slate

Tsuba Dong Son- the film

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Centre blue strap DS.jpg
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PS Horology Tsuba Dong Son steel wristwatch with the caseback back revealing its internal movement, engraved with text celebrating the 80th anniversary of Vietnam National Day, limited edition, developed by Peter Speake

Technical specifications

  • Made in Switzerland from 316L stainless steel.

    Front and back glass made from sapphire and water resistant to three atmospheres.

    Case measures 38.3mm (from 3 to 9 o’clock across the case excluding winding crown) and 8.91mm thick.

  • Made by Vaucher Manufacture in Fleurier, Switzerland, calibre 5401 with micro-rotor, automatic.

    Measures 2.60 mm in thickness and 30.00 mm (13 ¼”’) in diameter.

    Number of components is 176, and number of synthetic jewels is 29 with a personalised tungsten micro-rotor turning on a ceramic ball race.

    Power reserve 48 hours, and balance wheel is free-sprung.

    Balance frequency 3 Hz (21.600 A/h).

  • 18k gold hand finished.

  • Synthetic and humidity resistant.

  • Featuring butterfly deployment buckle.

  • Available from Miluxe, Vietnam and PS Horology, Switzerland. Limited to 80 pieces.

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PS Horology Tsuba Dong Son steel wristwatch on a bracelet with a detailed rose gold dial with ancient motifs, set against a dark background with a bronze-aged dong son drum motifs, and text reading 'Tsuba Đông Sơn' and 'PS HOROLOGY x MILUXE'.