Case:
Stainless steel.
Stainless steel reeded bezel.
Diameter: 47 x 29 mm.
Rectangular case rotating within its back plate.
Water resistant to 30 meters.

Dial:
1. Guilloche silver with black painted Arabic numerals on a plain outer reserve, subsidiary seconds dial, aperture for the 'night and day' and date. Blued steel epee hands.
2. Black with luminous Arabic numerals, aperture for the GMT '+ Est' or '- Ouest' indication at 7, aperture for the day/night indication at 5, sector for power reserve indication between 1 and 2.
Luminous lozenge hands.
Scratch-resistant sapphire crystal.

Movement:
Calibre 878.
Manual-winding.
Power reserve of 192 hours.
35 jewels.
28.800 vibrations per hour.
Rhodium-plated.
Twin barrel.
Straight line lever escapement.
Monometallic balance.
Shock absorber.
Flat balance-spring.

Bracelet:
Brown leather with stainless steel deployant clasp.