Lum-Tec Combat B71

Lum-Tec Combat B71

A rugged American-built tool watch designed for durability, visibility, and everyday reliability. The Lum-Tec Combat B71 continues the Combat B Series tradition with a forged stainless steel case, military-grade hard coating, Swiss quartz accuracy, and Lum-Tec’s signature MDV luminous technology.

Built with U.S.-sourced materials and assembled in Ohio, the Combat B71 is made for collectors, first responders, outdoor use, and anyone who wants a dependable tool watch with strong wrist presence and real-world capability.

Quick Specs:

• Case Size: 43mm
• Movement: Swiss Ronda 515 Quartz
• Water Resistance: 200m
• Case Material: Forged 316L surgical-grade stainless steel
• Coating: Military-grade titanium carbide black PVD hard coating
• Crystal: Curved sapphire with military-grade inner anti-reflective coating
• Dial: Matte black with dark orange X1 grade Super-LumiNova
• Lug Width: 22mm
• Straps: Black and gray heavy-grade nylon military straps with black PVD hardware
• Production: Limited and numbered series of 500 worldwide

Key Features

• Forged 316L stainless steel case for increased strength and durability
• Heat-treated case construction for improved surface hardness
• Titanium carbide black PVD hard coating for added scratch resistance
• Bead-blasted finish with anti-fingerprint coating
• Swiss Ronda 515 quartz movement for dependable accuracy
• Anti-shock movement mounting system for rugged everyday use
• Threaded crown with double Viton seals and high-tech gaskets
• 200 meters of water resistance
• Curved sapphire crystal with military-grade inner AR coating
• Matte black dial with dark orange X1 Super-LumiNova
• Premium diamond-cut hands with matching X1 Super-LumiNova
• Lum-Tec MDV luminous technology on dial and hands
• Lifetime free battery replacement, seal cleaning, and pressure testing
• Assembled and fully tested in Ohio

Built for Real-World Durability

The Combat B71 is built around Lum-Tec’s forged Combat B case design, engineered for strength, comfort, and long-term reliability. The forged 316L stainless steel case is heat-treated for improved hardness and finished with a titanium carbide black PVD hard coating for extra durability in daily wear.

With 200 meters of water resistance, a threaded crown, double Viton seals, and an anti-shock movement mounting system, the B71 is designed to handle real-world use without feeling overbuilt on the wrist.

High Visibility and MDV Lume Performance

Lum-Tec’s MDV luminous technology is one of the defining features of the Combat Series. The Combat B71 uses dark orange X1 grade Super-LumiNova on the dial and diamond-cut hands, creating strong low-light visibility while giving the watch a distinct tactical look.

The matte black dial, curved sapphire crystal, and military-grade anti-reflective coating help keep the watch legible in both bright daylight and low-light conditions.

American-Built Craftsmanship

Each Lum-Tec Combat B71 is designed, assembled by hand, and fully tested in Ohio. Produced in a limited and numbered series of 500 pieces worldwide, the B71 reflects Lum-Tec’s focus on durability, practical engineering, and long-term ownership support.

DougFNJ Watches is an Authorized Lum-Tec Dealer offering exclusive pricing, full factory warranty coverage, and direct fulfillment from Lum-Tec’s Ohio facility.

Why Choose the Combat B71?

The Combat B71 is ideal for those who want a rugged quartz tool watch with strong lume performance, 200m water resistance, American assembly, and dependable everyday accuracy. It offers the durability of the Combat B Series with the convenience and reliability of a Swiss quartz movement.

Who This Watch Is For

Ideal for collectors, first responders, outdoor enthusiasts, and everyday wearers who want an American-built tool watch with rugged construction, strong visibility, and reliable low-maintenance performance.