• The name of the watch is a tribute to the Venetian submarine called Nereide which was built in the Royal Arsenale in 1913 and commissioned to the engineer De Bernardis by the Royal Navy during the First World War. The timepiece recalls the design of WWI submarines and bears a pressure of 20 atmospheres
    1. CASE: Ø42 mm, PVD 316L Stainless Steel
    2. MOVEMENT: Swiss Made Automatic CAL.MV135
    3. CRYSTAL: Antireflective Domed Sapphire Glass 
    4. LUME: C1 Swiss Superluminova®
    5. BEZEL: Unidirectional rotatable, Enamelled Aluminium
    6. WR: 20ATM = 200mt
    7. STRAP: Real vintage leather Made in Italy
    1. BEAT RATE: 21.600 per hour
    2. HACKING: Supported 
    3. JEWEL COUNT: 21 Jewels
    4. DECORATIONS: Blue screws, Côtes de Genève 
    5. ORIGIN: Swiss Made certified
Size Guide
Nereide Sizes
Diameter Ø42.00mm
Thickness 12.00mm (excluding crystal)
Crystal Height 2.00mm
Lug Widt 22.00mm
Lug to lug 49.00mm

Detailed technical info

The MV135 is an automatic movement with hours, minutes, seconds, date, hacking functions and bi-directional winding. The caliber is handmade in Switzerland by Depa Swiss Movements and decorated using the Côtes de Genève motif and Blued steel screws which are some of the most well known features of high-end watch movements. MV135 caliber has been developed starting from the technical drawings of the well known Seiko 6R15, an automatic caliber presented in 2006 as a higher-spec  derivative of the Seiko 7S26 (improved accuracy, hacking and hand winding functions).