Inspired by the dark side of the moon, this striking timepiece features a full PVD-coated steel case completely immersed in oil, creating the illusion of infinite depth and unmatched legibility. The visible air bubble inside the dial compensates for temperature changes, while the domed sapphire crystal enhances its mysterious aesthetic.

Case size: 44.8 mm
Case material: Stainless Steel AISI 316L with PVD coating, oil-filled with compensating air bubble
Movement: Swiss Ronda 712.3 Quartz, oil-bath lubricated
Functions: Hours, minutes, screw-down crown
Back: Locking Ring System, engraved serial number, quick battery replacement
Dial: Black painted metal, beige Super-LumiNova® hands, numbers & indexes
Crystal: Domed sapphire
Strap: Black vulcanized rubber, 22/20 mm, personalized with U-Boat logo, steel tongue buckle
Water resistance: 50 m / 5 ATM

Watch Care Instructions:

Clean regularly with a soft, dry cloth.

Avoid contact with chemicals, solvents, or perfumes.

Keep away from extreme temperatures and magnetic fields.

Ensure the crown is fully pushed in or screwed down before exposure to water.

Store in a dry, cool place or in a watch box when not in use.