The TSAR BOMBA Elemental TB8210CF is an automatic tonneau watch that pairs a carbon fiber bezel with a 316L stainless steel case for a light, durable build. Its skeleton dial is driven by an Epson automatic movement and includes a power reserve indicator. The open dial also shows the balance wheel in motion.
Movement: Epson automatic
Case size: 45.5 × 51.5 × 15 mm (W × H × T)
Weight: 140 g
Bezel: Carbon fiber
Case: 316L stainless steel
Crystal: Sapphire
Strap: Fluoro rubber, quick-release, 26 mm wide
Luminous: Grade A
Water resistance: 5 ATM (50 m)