Luminox Master Carbon Seal 3803.C Luminox Navy Seal Chronograph 3581.EY adventure and the elegant occasion

adventure and the elegant occasion alike

Iconographic symbol of a runner denoting how the watch tracks training

Features: Easy to see in darkness

The GSTB400BD-1A2 features a black IP case and band

Bracelet/Strap: Turquoise

Luminox Master Carbon Seal 3803.C Luminox Navy Seal Chronograph 3581.EY adventure and the elegant occasionLuminox Master Carbon Seal 3803. C Carbon has been part of the Luminox line up for more than a decade, but never like this. In the new Carbon SEAL 3800 series, the case is made of a compound using 40% Carbon in bar form. This amount of carbon changes everything, making the case lighter (three times lighter than titanium), more durable, exceedingly hypoallergenic, more scratch resistant than most other materials and more chemical and heat resistant.