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U-Boat Darkmoon Red SS Capsoil 44mm Men’s Watch – 8465/B
U-Boat Darkmoon Red SS Capsoil 44mm Men’s Watch – 8465/B — view 2
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U-Boat Darkmoon Red SS Capsoil 44mm Men’s Watch – 8465/B — view 5
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U-Boat Darkmoon Red SS Capsoil 44mm Men’s Watch – 8465/B — view 8
U-Boat Darkmoon Red SS Capsoil 44mm Men’s Watch – 8465/B — view 9
U-Boat Darkmoon Red SS Capsoil 44mm Men’s Watch – 8465/B — view 10
U-Boat Darkmoon Red SS Capsoil 44mm Men’s Watch – 8465/B — view 11
U-Boat Darkmoon Red SS Capsoil 44mm Men’s Watch – 8465/B — view 12
U-Boat Darkmoon Red SS Capsoil 44mm Men’s Watch – 8465/B — view 13
U-Boat Darkmoon Red SS Capsoil 44mm Men’s Watch – 8465/B — view 14
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FLORIDA TRUST GROUP LLC · AUTHENTICATED BY FTG

U-Boat Darkmoon Red SS Capsoil 44mm Men’s Watch – 8465/B

$799.00
CASE DIAMETER44 mm LUG TO LUG51 mm
In stock and ready to ship
Lifetime authenticity guaranteeBuy with confidence from a collector-focused Florida dealer.
Insured US shippingSecurely packed and tracked from our Florida inventory.
14-day returns & exchangesAvailable for unworn watches returned in original condition.
One-year FTG movement warrantyCoverage for the watch movement after your purchase.

About this watch

U-Boat Darkmoon Red SS Capsoil 44mm Men’s Watch – 8465/B

Bold, unconventional and unmistakably Italian, the U-Boat Darkmoon Red SS 8465/B delivers the dramatic wrist presence that defines the U-Boat collection. Its 44.8mm case is crafted from brushed AISI 316L stainless steel and paired with a deep black dial viewed through a striking red-treated domed sapphire crystal.

The case is completely filled with a special oil, creating the signature Capsoil effect: exceptional dial clarity, richer color and the optical illusion that the crystal has disappeared. A small air bubble moves naturally across the dial to compensate for temperature changes—an intentional and distinctive feature of the design.

Powered by a Swiss Ronda 712.3 quartz movement immersed in an oil bath, the Darkmoon combines precise timekeeping with U-Boat’s innovative engineering. Its crown is positioned on the left side of the case, while the patented Locking Ring System allows convenient battery replacement.

Finished with an ultra-resistant black vulcanized rubber strap and stainless-steel pin buckle, this is a powerful statement watch for collectors who appreciate avant-garde Italian design.

Specifications

  • Brand: U-Boat

  • Collection: Darkmoon / Capsoil

  • Reference: 8465/B

  • Gender: Men’s

  • Movement: Swiss Ronda 712.3 quartz

  • Functions: Hours and minutes

  • Case Material: AISI 316L stainless steel

  • Case Diameter: 44.8mm

  • Crown: Screw-down crown positioned on the left side

  • Dial: Black metal dial with luminous red appearance through the crystal

  • Crystal: Domed sapphire crystal with special red treatment

  • Case Technology: Oil-filled Capsoil system with visible compensating air bubble

  • Caseback: Locking Ring System for quick battery replacement

  • Strap: Black vulcanized rubber with raised U-Boat branding

  • Strap Width: 22/20mm

  • Buckle: Stainless-steel pin buckle

  • Water Resistance: 50 meters / 5 ATM

  • Style: Luxury, contemporary and avant-garde

Why Collectors Love It

The Darkmoon 8465/B is unlike a conventional watch. Its oil-filled case creates remarkable depth and clarity, while the red sapphire treatment gives the dial an intense, almost liquid appearance. Combined with its oversized Italian styling and left-side crown, it offers a genuinely distinctive presence on the wrist.