Self-winding mechanical movement. Caliber 324 S C FUS. Dual time zone mechanism indicating local and home time. Local and home day/night indication in apertures. Local date by hand. Sweep seconds hand.
Dial: blue varnished, gold applied numerals with luminescent coating.
White gold. Sapphire-crystal case back. Water-resistant to 60m. Diameter: 42 mm. Height: 10.78 mm.