Luminox Master Carbon Seal 3801.C Garmin D2 Charlie GPS Aviator Navigation Watch Titanium Bezel with Titanium Band Strap: Stainless steel bracelet with

Strap: Stainless steel bracelet with super-hard coating

Crystal: Scratch-Resistant Convex Sapphire Crystal

Neobrite: yes

ascent/descent rate

Black-Tone

Luminox Master Carbon Seal 3801.C Garmin D2 Charlie GPS Aviator Navigation Watch Titanium Bezel with Titanium Band Strap: Stainless steel bracelet withLuminox Master Carbon Seal 3801. 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.