The LUM-TEC Combat B64 Chronograph is a bold and durable timepiece designed for extreme performance and everyday wear. Featuring a 43mm heat-treated 316L stainless steel case with a military-grade gunmetal PVD coating and bead-blasted finish, it offers rugged resilience and 200 meters of water resistance. The matte gray dial is complemented by diamond-cut hands and ultra-bright X1-grade Super-Luminova for exceptional visibility in all lighting conditions. Powered by the reliable Miyota OS21J chronograph movement, it includes a 60-minute timer, 24-hour subdial, and a 5-year battery life supported by anti-shock movement mounting. Limited to just 500 numbered pieces worldwide, the watch comes with both a leather and a heavy-duty nylon strap, making it as versatile as it is tough. Hand-assembled and tested in Ohio, the Combat B64 blends American craftsmanship with military-inspired performance.

Specifications:

• 43mm Forged 316L Surgical grade stainless steel case
• Military grade Titanium Carbide gunmetal PVD hard coating
• Heat-treated case to increase metal hardness
• 22mm lug width
• Bead blast finish for extra durability
• 13.6mm including domed sapphire
• 51.5mm lug to lug length with curved lug profile
• 200 meter water resistance
• Miyota Japan OS21J Chronograph
• Precision 60-minute timer
• 24-hour sub-dial indicator hand
• 5-year battery life
• Anti-shock movement mounting system
• Curved sapphire with military-grade AR coating
• Solid double diamond sealed threaded caseback
• Threaded crown with double diamond seals
• Anti-reflective matte gray dial
• 2 military straps with gunmetal PVD hardware: One leather and one heavy-grade gray nylon
• Premium, diamond-cut hands with X1 grade Super-Luminova
• MDV® Luminous Technology custom developed grade X1 Swiss C3 BL (blue glow) in 30 layers
• Limited and numbered series of 500 worldwide