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Nereide GMT

Nereide Ultraleggero



NEREIDE GMT - 3521502C

Our dive watch, which is water-resistant to a depth of 200 meters, takes its name from one of the last marvels of Venetian naval technology, the Nereide submarine. This timepiece is in fact designed to withstand strong stresses, making it particularly suitable for those who practice water sports.

CASE MATERIAL: 316L Stainless Steel
DIMENSIONS: Ø39 mm, lug to lug 45.50 mm 
MOVEMENT: Automatic Cal. Seiko NH34A GMT
CRYSTAL: Sapphire Glass with anti-reflective coating
BEZELBK7 Crystal, 120 clicks
WR: 20ATM (= 200mt)

Technical specifications

The case

With its 39mm case, Nereide GMT is designed both for those who are seduced by one of the most beloved mechanical complications, and for those who are loooking for a diving watch with unusual color combinations and special mirror and glossy finishes, a distinctive feature of this new collection.

Bezel insert

The bezel insert is made of BK7 optical crystal and adopts a particular mirror finish in the lower half, a unique feature of the GMT collection. This material has exceptional physical properties. It is lead free, lighter and is endowed with a better quality than other glass crystals. Its properties of low dispersion (with Abbe numbers around 60) and low refraction (≈1.52), combined with high clarity, make it perfect for creating high-precision and durable glass objects.

The caseback

The finely engraved caseback celebrates the adoption (for the first time in 1884) of the 24 time zone system as a global reference time system based on Greenwich Mean Time. Around the representation of the terrestrial globe, the major cities of the world are shown next to their respective time zones. This way, you can set the time zone in the traditional way without needing your smartphone.

More Info

• Case Diameter: 39mm
• Lug to Lug: 45.50 mm
• Lug Width: 20.00 mm
• Thickness: 13.30 mm
• Crown: Screw-down
• Crystal: Sapphire Glass with anti-reflective coating
• Bezel: Unidirectional, 120 clicks
• Bezel insert: BK7 Crystal Insert
• WR: 20 ATM (=200m)

Seiko NH34A Automatic

• Jewels: 24 rubies
• Vibrations: 21,600 bph
• Power reserve: 41 hours
• Automatic winding: Bi-directional
• Hacking function: Supported
• Manual winding: Supported
• Functions: Hours, minutes, seconds, date, GMT
• Manufacturer: Seiko Instruments Inc.

Our international warranty covers our watches for 2 (two) years from the date stamped on the Certificate of Authenticity. For support, please contact our Customer Care Team or the closest Authorized Dealer.

We ship our products worldwide with international priority services

As soon as your order is shipped out, you will receive a confirmation email that will include the code to track your shipment.