Description

The rugged look and classic field stylings of the Lum-tec Combat B57 aren’t just for show—this is one tough watch that can handle all the rigors of your day-to-day. Each of the 200, limited-production B57s was carefully assembled by hand in Mentor, Ohio (near Cleveland) from a surgical steel case powered by Swiss Ronda 515 jeweled movement, and finished with two swappable military-style straps.

Like all Lum-Tec watches, the Lum-Tec Combat B57 is built to withstand the challenges of a life lived in the field, no matter what that means to you—whether it’s through hiking the Pacific Crest Trail, rafting the Arkansas River, or just working away at your 9-5. No work is too tough for this field watch!

• 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
• 13.5mm case thickness including domed sapphire crystal.
• 200 meters water resistance
• Swiss made Ronda 515 movement (12H format)
• 4 Year battery life
• Anti-shock movement mounting system
• Curved sapphire with military grade inner AR coating
• Solid double diamond sealed threaded caseback
• Threaded crown with double Viton® seals.
• High tech Viton® gaskets
• 2 military straps with gunmetal PVD hardware: One leather and one heavy grade gray nylon
• Anti-reflective matte black California dial
• MDV® Luminous Technology custom developed grade X1 Swiss C3 GL (green glow) in 30 layers.
• Premium, diamond-cut hands with X1 grade Super-Luminova
• Lifetime free battery changes, seal cleaning and pressure testing
• Limited and numbered series of 200 worldwide
• 2 year limited warranty
• Designed, assembled by hand and fully tested in Ohio

Compare the Lum-Tec Combat B57 features to other hand-assembled watches costing much more and you’ll see why this is a good watch for your money!