46.00 mm
titanium
NAVITIMER 8
Screw-locked, two gaskets
Cambered sapphire, glareproofed both sides
23/23 mm
Breitling 20
self-winding mechanical
70 hrs
3 bars
Steel with ceramic
CHRONOLINER
Non screw-locked, two gaskets
24/20 mm
Breitling 24
42 hours,
100 m (330 ft)