PRE-ORDER ITEM
Projected release: Late September 2026. Release dates are estimates and may change due to production or delivery schedules.
The LÜM-TEC Super Combat B5 is a premium titanium automatic watch created for collectors and professionals who want Swiss mechanical performance, exceptional durability, deep-water capability, and maximum low-light visibility.
The Super Combat B5 elevates LÜM-TEC’s proven Combat B platform with a larger 45mm forged titanium case, 300-meter water resistance, a decorated Swiss Sellita SW261-2 Power+ automatic movement, and an extended 60-hour power reserve.
The movement is regulated in six positions after final assembly to achieve an accuracy target of approximately ±3 to 5 seconds per day or better. An anti-shock movement mounting system provides additional protection, while the sapphire exhibition caseback reveals the movement’s rhodium plating, blued screws, and Geneva-stripe decoration.
Designed, tested, and fully assembled by hand in Ohio, the Super Combat B5 is limited to only 200 individually numbered watches worldwide.
Features
- Swiss Sellita SW261-2 Power+ automatic movement
- Approximately 60-hour power reserve
- Regulated in six positions after final assembly
- Accuracy target of approximately ±3 to 5 seconds per day or better
- Decorated movement with rhodium plating
- Blued movement screws and Geneva stripes
- Proprietary anti-shock movement mounting system
- Forged and heat-treated full titanium case
- Lightweight 45mm titanium construction
- Gunmetal titanium-carbide PVD hard coating
- Durable bead-blasted case finish
- Anti-fingerprint surface treatment
- Double-curved sapphire crystal
- Military-grade inner anti-reflective coating
- Threaded sapphire exhibition caseback
- Screw-lock crown with dual diamond sealing system
- High-performance Viton® gaskets
- 300-meter water resistance
- Matte-black coated brass dial with CD-cut outer ring
- Premium diamond-cut hand set
- MDV® luminous technology
- Thirty layers of X1-grade Swiss C3 Super-LumiNova
- Three military-style straps included
- Designed, tested, and fully assembled by hand in Ohio
- Individually numbered edition of 200 watches
- Fully transferable two-year international limited warranty
- Lifetime movement regulation and pressure-testing service
Specifications
- Model: Super Combat B5
- Movement: Swiss Sellita SW261-2 Power+ automatic
- Power Reserve: Approximately 60 hours
- Regulation: Adjusted in six positions after final assembly
- Accuracy Target: Approximately ±3 to 5 seconds per day or better
- Movement Decoration: Rhodium plating, blued screws, and Geneva stripes
- Case Material: Forged and heat-treated titanium
- Case Finish: Bead blasted with gunmetal titanium-carbide PVD coating
- Case Diameter: 45mm excluding the crown
- Case Thickness: 13.9mm
- Lug-to-Lug Length: 53mm
- Lug Width: 24mm
- Front Crystal: Double-curved sapphire with military-grade inner anti-reflective coating
- Caseback: Threaded sapphire exhibition caseback
- Crown: Screw lock with dual diamond sealing system
- Gaskets: Viton®
- Water Resistance: 300 meters / 990 feet
- Dial: Matte-black coated brass with CD-cut outer ring
- Hands: Premium diamond-cut hand set
- Lume: MDV® technology with 30 layers of X1-grade Swiss C3 Super-LumiNova
- Included Straps: OD-green nylon, black nylon, and brown leather military-style straps
- Strap Hardware: Hardened titanium with gunmetal PVD coating
- Production: Limited and numbered series of 200 worldwide
- Warranty: Fully transferable two-year international limited warranty
Swiss Automatic Performance
The Super Combat B5 is powered by the Swiss Sellita SW261-2 Power+ automatic movement. Its approximately 60-hour power reserve allows the watch to continue running through an extended period away from the wrist.
The movement is decorated with rhodium plating, blued screws, and Geneva stripes. These details are visible through the threaded sapphire exhibition caseback and give the B5 a level of mechanical finishing that matches its premium construction.
Regulated for Maximum Accuracy
After the watch is fully assembled, the movement is regulated in six positions to achieve an accuracy target of approximately ±3 to 5 seconds per day or better. Testing the completed watch helps account for the different positions and conditions encountered during actual wear.
LÜM-TEC’s proprietary anti-shock mounting system allows the movement to absorb impacts and helps maintain dependable performance following accidental drops or hard contact.
Forged Titanium Construction
The 45mm case is forged from solid titanium and heat treated for increased strength and stability. Forging realigns the metal’s grain structure and eliminates the voids and porosity that can occur in conventionally cast cases.
Despite its larger dimensions and substantial water resistance, the lightweight titanium construction allows the Super Combat B5 to remain comfortable during extended wear. Downward-curving lugs help the 53mm case length wrap naturally around the wrist.
Protective Gunmetal PVD Finish
The bead-blasted case receives a gunmetal titanium-carbide PVD hard coating for increased surface protection and a subdued satin appearance. An additional anti-fingerprint treatment helps resist oily marks and smudges.
Maximum Darkness Visibility
The matte-black dial features a precision CD-cut outer ring and premium diamond-cut hands. Both the dial and hands use LÜM-TEC’s proprietary MDV® luminous technology with 30 layers of X1-grade Swiss C3 Super-LumiNova.
The luminous material is applied over a specially treated reflective base that directs more output through the front of the watch, helping maximize nighttime brightness and low-light legibility.
300-Meter Water Resistance
The double-curved sapphire crystal provides excellent scratch resistance and a wide viewing angle. A military-grade anti-reflective coating is applied to the inside of the crystal to reduce glare without exposing the coating to external wear.
A screw-lock crown with LÜM-TEC’s dual diamond sealing system, a tightly secured threaded caseback, and high-performance Viton® gaskets protect the movement from water and environmental exposure. The completed watch is rated for 300 meters, or 990 feet, of water resistance.
Three Military-Style Straps Included
The Super Combat B5 includes three 24mm military-style straps: one OD-green nylon strap, one black nylon strap, and one brown leather strap. All three feature hardened titanium hardware with a matching gunmetal PVD finish.
The pass-through nylon straps run behind both spring bars, helping keep the watch attached if one spring bar becomes damaged.
Ohio-Assembled Quality
Every Super Combat B5 is designed, tested, and fully assembled by hand in Ohio. Each watch includes complimentary lifetime movement regulation, pressure testing, and seal lubrication and cleaning.
The Super Combat B5 is backed by a fully transferable two-year international limited warranty and is limited to only 200 numbered pieces worldwide.
