Fine Swiss self-winding movement. Exhibition case-back with Tom’s name engraved on outer ring reveals “12” on rotor. 48mm Performance Steel™ case. Black dial, XTremeResin™ strap reinforced with KEVLAR®. Sapphire crystal. Automatic Chronograph. Screw-down case-back and crown. Water resistant to 20 atm. Only 500 pieces were made! Movement alone is worth $600.00