U-Boat Darkmoon Oil Immersion Men’s Black Camouflage Watch

U-Boat Darkmoon Camouflage Ref. 9552 reveals a bold, tactical personality through U-Boat’s innovative oil immersion technology, combined with a striking camouflage-treated case and a curved black dial.

Powered by the Swiss Ronda 762 quartz movement, lubricated in an oil bath, this model delivers precise hours-and-minutes timekeeping. The oil-filled construction creates the illusion of an absent crystal, intensifying depth and legibility, while a visible air bubble compensates for temperature variations.

The 40mm stainless steel case with camouflage treatment features a distinctive left-side crown protector and is paired with a curved sapphire crystal. Finished with a durable black vulcanised rubber strap and camouflage-treated steel buckle, this Darkmoon delivers contemporary attitude with unmistakable U-Boat identity.

Questions & Answers

• What makes this Darkmoon model stand out? Its camouflage-treated case combined with oil immersion technology and a curved black dial.
• What movement powers this watch? It uses the Swiss Ronda 762 quartz movement lubricated in an oil bath.
• Are the dial elements luminous? Yes, the hands, numbers, and indexes are treated with grey Superluminova.
• Is battery replacement straightforward? Yes, the locking ring system allows quick battery replacement.
• Is it suitable for everyday wear? Yes, its compact size and robust rubber strap make it ideal for daily use.