Nereide Ultrablack - 3921510
This watch combines minimalism and sportiness in a timeless design. Its absolute black dial is the result of the use of the exclusive Japanese Musou Black™ paint, which is able to absorb 99.4% of light, providing an unforgettable visual experience.
CASE MATERIAL: 316L Stainless Steel
DIAL: Musou Black, 99.4% light absorption
DIMENSIONS: Ø42mm, lug to lug 49mm
MOVEMENT: Automatic Cal. Seiko NH35A
CRYSTAL: Sapphire Glass with anti-reflective coating
LUMINOUS MATERIAL: BGW9 Super-LumiNova®
BEZEL: 316L Stainless steel, 120 clicks
WR: 20ATM (= 200mt)
STRAP: Nylon
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.
We selected the Musou Black™ paint for its exceptional balance of performance and design. Its ability to absorb 99.4% of light produces an absolute black color that makes the Nereide Ultrablack dial truly unique. This paint was developed in Japan by Koyo Orient Japan Co Ltd and is produced using advanced technologies that ensure its quality and durability over time.
The elastic strap ensures a firm hold in the most extreme situations. Even if the buckle unhook during sporting activities, the strap is firmly adherent to the wrist thanks to its elastic structure.
We selected the Musou Black™ paint for its exceptional balance of performance and design. Its ability to absorb 99.4% of light produces an absolute black color that makes the Nereide Ultrablack dial truly unique. This paint was developed in Japan by Koyo Orient Japan Co Ltd and is produced using advanced technologies that ensure its quality and durability over time.
The elastic strap ensures a firm hold in the most extreme situations. Even if the buckle unhook during sporting activities, the strap is firmly adherent to the wrist thanks to its elastic structure.
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 13.3 mm
Seiko NH35, automatic, 3-hands
316L Stainless Steel
316L Stainless Steel with circular satin finish
Musou Black, 99.4% light absorption
Sapphire with anti-reflective coating
Swiss-Made BGW9 Super-LumiNova®
20 Atmospheres (200m/656ft)
Screw-Down
Absolute Black
We selected the Musou Black™ paint for its exceptional balance of performance and design. Its ability to absorb 99.4% of light produces an absolute black color that makes the Nereide Ultrablack dial truly unique. This paint was developed in Japan by Koyo Orient Japan Co Ltd and is produced using advanced technologies that ensure its quality and durability over time.
BGW9 Super-LumiNova®
Swiss Super-LumiNova® BGW9 is a luminescent pigment which is sensitive to sunlight or artificial light. It is white in daylight and, once it is charged, it emits a bright blue-green glow in low light conditions, creating a strong contrast on the surface of such a deep dial.
The Darkness of Space
The Nereide Ultrablack caseback is an invitation to explore the unknown. The engraved graphics that represent the cosmic vastness provide intense emotions, as if you were immersed in an unknown world, where absolute black is the undisputed king.
