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LÜM-TEC

Lum-Tec Combat B B66 Day Date Watch

Lum-Tec Combat B B66 Day Date Watch

Regular price $545.00 USD
Regular price Sale price $545.00 USD
Sale Sold out
✔ Built with U.S.-sourced materials (movement imported)
✔ Assembled and tested in Ohio
✔ Limited, individually numbered production
✔ Fast, direct support — text us anytime
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Lum-Tec Combat B66 Day Date Watch

A durable tool watch built for real-world performance and everyday reliability. The Lum-Tec Combat B66 Day Date is engineered for strength, legibility, and precision, making it ideal for demanding environments and daily wear.

Built with U.S.-sourced materials and assembled in Ohio, this model reflects Lum-Tec’s commitment to American craftsmanship, durability, and limited-production design.


Quick Specs:

  • Case Size: 43mm

  • Movement: Miyota 2105 Quartz

  • Water Resistance: 200m

  • Case Material: Forged 316L Stainless Steel with Titanium Carbide PVD

  • Crystal: Domed sapphire with anti-reflective coating

  • Dial: Matte gray with high-contrast lume

  • Functions: Day and Date


Key Features

  • Forged 316L stainless steel case for increased strength and durability

  • Military-grade titanium carbide PVD coating for enhanced scratch resistance

  • Anti-shock movement mounting system for rugged use

  • 200m water resistance for real-world versatility

  • X1 grade Super-LumiNova for exceptional low-light visibility

  • Limited, individually numbered production


Built for Real-World Use

The Combat B66 is designed for durability in demanding environments. From outdoor use to everyday wear, its rugged construction and anti-shock system ensure reliability under pressure. The curved case profile and included straps provide comfort without sacrificing strength. (Coolector)


American-Built Craftsmanship

Each Lum-Tec Combat B66 is designed, assembled, and tested in Ohio using premium materials. Produced in limited runs, every watch reflects a focus on long-term performance and precision engineering. (LÜM-TEC)


Why Choose the B66 Day Date?

The B66 offers a balance of rugged durability, practical functionality, and American-built craftsmanship. With its day-date complication, high visibility dial, and proven field performance, it is built for those who need a watch that performs without compromise.


Who This Watch Is For

Ideal for those who want a rugged, American-built tool watch with strong durability, high legibility, and dependable everyday performance.

Shipping & Returns

Your watch ships directly from Lum-Tec's Ohio workshop and includes the full manufacturer warranty. Buying through DougFNJ Watches gives you authorized dealer support, exclusive pricing, and direct factory fulfillment. Unworn watches in original condition may be returned or exchanged when requested within 48 hours of delivery.

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