300 meters/990 ft. water resistance
Solid CuSn8 bronze case
Precision tuned 28,800 BPH Miyota 9015 Japan automatic movement with hand winding and hack feature
4 straps included: Black heavy nylon with bronzed rings, OD green heavy nylon with bronzed rings, White heavy nylon with bronzed rings, Brown heavy nylon with bronzed rings.
Limited numbered series of 100

Technical Details

Size (LWH): 7.3 inches, 5.8 inches, 4.3 inches
Product Details
Product Dimensions: 7.3 x 5.8 x 4.3 inches
Shipping Weight: 1.5 pounds (View shipping rates and policies)
ASIN : B017JJ0R5M

Product Description

The Combat B31 Bronze is part of Lum-Tec's Limited Edition series of Combat B watches and is considered one of the company's flagship models. This robust military grade watch features a solid CuSn8 bronze case, double-sided anti-reflective coating and precision-tuned 28,800 BHP Miyota 9015 movement, which is visible through a sapphire caseback. The B31 utilizes the very best 3D luminous technology. It comes with four straps and is water resistant to 300 meters. The production run is limited to only 100 numbered watches worldwide.