Tradition wristwatch in 18K white gold case 40 mm across.
Hand-wound mechanical movement in anthracite gray alloy.
Dial in black electroplated 18K gold, hand-engraved on a rose engine, off-centered at 12 o'clock. 
Power-reserve indication engraved on the front and back of the movement.
Breguet overcoil.
Sapphire caseback.