







Nereide Titanio - 4521558
The Nereide Titanio, inspired by the statue of Atlas in the courtyard of the Doge’s Palace in Venice, celebrates the exceptional lightness and strength of this remarkable material. Its name itself echoes the Titans of Greek mythology, symbols of power and resilience, perfectly embodied by Atlas, a figure of endurance and majesty. The case, precisely finished, combines technical performance with aesthetic refinement, making this watch a tribute to both myth and modernity.
CASE MATERIAL: Titanium
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: Titanium, 120 clicks
WR: 30ATM (= 300mt)
STRAP: Hybrid of textile fiber and FKM rubber
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.


Titanium is a lightweight, durable, and corrosion-resistant material, making it ideal for demanding applications. Its hypoallergenic nature ensures comfort for prolonged skin contact, while its strength and lightness provide reliability without added weight. These properties make titanium a key choice in watchmaking and advanced technologies.

Titanium, discovered in 1791 by William Gregor and named in 1795 by Martin Heinrich Klaproth after the Titans of Greek mythology, symbolizes power and resilience. With the Nereide Titanio, we pay tribute to this symbolism, drawing inspiration from Atlas, the Titan who holds up the sky, depicted in the statue in the courtyard of the Doge's Palace in Venice—a nod to the strength and durability this material represents.

The production of a titanium case starts with refining the raw metal into ingots or bars. A mold gives it an initial shape, followed by precision milling using specialized tools and slower cutting speeds to avoid overheating. Lighter and stronger than steel, titanium requires careful handling. Each case is then hand-finished to ensure meticulous detail and the perfect final look.
Titanium is a lightweight, durable, and corrosion-resistant material, making it ideal for demanding applications. Its hypoallergenic nature ensures comfort for prolonged skin contact, while its strength and lightness provide reliability without added weight. These properties make titanium a key choice in watchmaking and advanced technologies.
Titanium, discovered in 1791 by William Gregor and named in 1795 by Martin Heinrich Klaproth after the Titans of Greek mythology, symbolizes power and resilience. With the Nereide Titanio, we pay tribute to this symbolism, drawing inspiration from Atlas, the Titan who holds up the sky, depicted in the statue in the courtyard of the Doge's Palace in Venice—a nod to the strength and durability this material represents.
The production of a titanium case starts with refining the raw metal into ingots or bars. A mold gives it an initial shape, followed by precision milling using specialized tools and slower cutting speeds to avoid overheating. Lighter and stronger than steel, titanium requires careful handling. Each case is then hand-finished to ensure meticulous detail and the perfect final look.



Technical details
Our dive watch, water-resistant to a depth of 300 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, thickness 12.5 mm
Swiss Made Sellita SW200-1 Automatic, 3 Hands with Date Function
Grade 2 Titanium, Satin-finished with polished bevels, Hypoallergenic, Lightweight, and Highly resistant to corrosion
Grade 2 Titanium with circular satin finish
Semi-matte painted brass with fumé finish
Sapphire with anti-reflective coating
Swiss-Made BGW9 Super-LumiNova®
30 Atmospheres (300m/984ft)
Screw-Down

Hybrid Textile-Rubber Strap
The Nereide Titanium introduces a significant innovation: a hybrid strap made of waterproof textile fiber and FKM rubber, an extremely durable material that makes the watch suitable for any situation, even the most extreme. The buckle, also crafted in titanium, ensures aesthetic and functional consistency with the case.
Fully titanium case
Titanium is a lightweight, durable, and corrosion-resistant material, making it ideal for demanding applications. Its hypoallergenic nature ensures comfort for prolonged skin contact, while its strength and lightness provide reliability without added weight. These properties make titanium a key choice in watchmaking and advanced technologies.

The screw-in case back of the Nereide Titanio ensures a water resistance of 30ATM (300m), combining durability with performance. Made from Grade 2 titanium, it features a finely engraved depiction of Atlas, the mythological Titan who inspired this model. The design is enhanced by a mix of sandblasted, satin, and polished finishes, adding depth and refinement, while the hypoallergenic properties of titanium ensure maximum comfort during wear.

Hybrid Textile-Rubber Strap
The Nereide Titanium introduces a significant innovation: a hybrid strap made of waterproof textile fiber and FKM rubber, an extremely durable material that makes the watch suitable for any situation, even the most extreme. The buckle, also crafted in titanium, ensures aesthetic and functional consistency with the case.
Tailored for Your Wrist
Ergonomics is one of the key strengths of the Nereide Titanio. With a thickness of 12.5 mm and a lug-to-lug length of 49 mm, it fits comfortably on the wrist, offering a balanced and secure feel. The weight of just 66 grams adds to the overall comfort, making it ideal for both daily wear and diving adventures, thanks to its water resistance up to 300 meters.

14 Grams of Lightness
For those requiring extreme performance, an elastic strap weighing just 14 grams is available, designed to provide a secure fit even in the most challenging conditions. Its special fastening system ensures the strap remains firmly on the wrist, even if the buckle were to detach during sporting activities. With this configuration, the watch weighs only 80 grams, a functional choice for a 42 mm diver.