U-Boat is an Italian watch brand based in Tuscany. Designed by Italo Fontana, these unique, remarkable timepieces combine the finest Italian craftsmanship with the designer's exceptional vision. Inspired by the atmosphere and landscape of the region, each watch has a similar distinct tone, making it stand out from the rest. 

Inspired by the dark side of the moon, the Darkmoon collection takes the concept of oil immersion, first introduced with the Sommerso models, and improves upon it. The timepiece's Ronda Swiss movement is completely immersed in oil. 

Core Features of the Darkmoon Collection:

• The crown is placed on the left-hand side and is fitted with U-Boat's patented crown protection system.
• A curved sapphire glass crystal covers the dial.
• The case is filled with a special oil that emphasises the dial and increases readability. A visible air bubble is left to compensate for temperature variations. 
• The watches are water-resistant up to 50 metres (5 bar).

Model Specifications 9526/B:

• This model exhibits a black dial with a mix of luminous aquamarine-coloured baton indices and Arabic numerals. 
• The dial also features luminous aquamarine-coloured hour and minute hands. 
• An AISI 316L stainless steel case, with a subsequent black PVD treatment, frames the dial. The case measures 46.5mm in diameter. 
• The case back features an innovative locking system with quick battery replacement. 
• The watch is finished with an aquamarine-coloured silicone strap with the logo of the Masion in relief. The strap fastens with a stainless steel tongue buckle with a subsequent black PVD treatment. 
• This model is water-resistant up to 50 metres (5 bar).
• Movement Type - Swiss quartz.
• Calibre - Ronda 762.