





Nereide Agata - Limited Edition
Nereide Agata emerges directly from the depths of the earth. This particular model stands out for its agate dial, a semiprecious stone that forms within volcanic rocks. As lava cools, cavities can form, providing the perfect environment for agate to develop through mineral deposition.
CASE MATERIAL: 316L Stainless Steel
DIAL: Agate Natural Stone
DIMENSIONS: Ø42mm, lug to lug 49mm
MOVEMENT: Automatic Cal. Sellita SW200-1 Swiss Made
CRYSTAL: Sapphire Glass with anti-reflective coating
LUMINOUS MATERIAL: BGW9 Super-LumiNova®
BEZEL: Tungsten insert, 120 clicks
WR: 20ATM (= 200mt)
STRAP: Rubber band, Made in Italy
All orders include free shipping. Here are the average delivery times:
- EU Countries: 1-2 business days
- United Kingdom: 2-3 business days
- USA: 2-3 business days
- Other Countries: 2-5 business days
If the watch does not meet expectations, it can be returned within 14 days for a full refund of the purchase amount. For more info, check out our Terms and Conditions.


Agate, a semi-precious stone of extraordinary beauty, forms within the cavities of volcanic rocks through the deposition of layers of silica and minerals. This occurs during volcanic eruptions when magma leaves voids and crevices in the earth's crust. Over thousands of years, water containing silica penetrates these cavities, creating distinctive layers of color and structure. Agate thus becomes not only a jewel but also a testament to the complexity and creativity of the Earth.

Wearing a watch with an agate dial is an experience that intimately connects us with the majesty of nature. Every time the wrist is raised to check the time, one finds oneself immersed in a millennia-old tale, a tale of fire, incredible pressures, and slow formation processes. The striations and patterns dancing on the surface of the agate transport us on a journey through geological time, underscoring the Earth's incessant creativity in shaping its extraordinary mineral formations.

The watch caseback features a detailed engraving depicting an image of a volcano in full eruption. This iconographic choice intimately connects to the watch's design concept, as the agate dial, with its unique striations and shades, visually recalls the natural phenomena associated with the formation of volcanoes and the action of lava on rock. At the bottom, there is an engraving of the number determining membership in the limited edition.
Agate, a semi-precious stone of extraordinary beauty, forms within the cavities of volcanic rocks through the deposition of layers of silica and minerals. This occurs during volcanic eruptions when magma leaves voids and crevices in the earth's crust. Over thousands of years, water containing silica penetrates these cavities, creating distinctive layers of color and structure. Agate thus becomes not only a jewel but also a testament to the complexity and creativity of the Earth.
Wearing a watch with an agate dial is an experience that intimately connects us with the majesty of nature. Every time the wrist is raised to check the time, one finds oneself immersed in a millennia-old tale, a tale of fire, incredible pressures, and slow formation processes. The striations and patterns dancing on the surface of the agate transport us on a journey through geological time, underscoring the Earth's incessant creativity in shaping its extraordinary mineral formations.
The watch caseback features a detailed engraving depicting an image of a volcano in full eruption. This iconographic choice intimately connects to the watch's design concept, as the agate dial, with its unique striations and shades, visually recalls the natural phenomena associated with the formation of volcanoes and the action of lava on rock. At the bottom, there is an engraving of the number determining membership in the limited edition.



Technical details
Our dive watch, water-resistant to a depth of 200 meters, takes its name from the Nereide submarine, a marvel of Venetian naval technology. This timepiece is engineered to endure strong stresses, making it particularly well-suited for water sports enthusiasts.
Ø42 mm, lug-to-lug 49 mm, total thickness 12.5 mm
Swiss Made Sellita SW200-1 Automatic, 3 Hands with Date Function
316L Stainless Steel
Tungsten, Polished and Scratch-Resistant with a Hardness of 9/10 on the Mohs Scale
Agate Stone, Precision-Cut 0.4mm Layer on brass base
Sapphire with anti-reflective coating
Swiss-Made BGW9 Super-LumiNova®
20 Atmospheres (200m/656ft)
Screw-Down