Description:

• Self-winding movement, ball-bearing rotor
• Escapement stone lever
• Yoke winding system
• ETACHRON regulator system

Functions:

• Hours, minutes, central seconds with hacking seconds
• Date with quickset date feature
• Dual time-zone with 24h timezone disc

Data:

• 11½ lignes
• Ø 25.6 mm, H 4.1 mm
• 21 jewels
• 28,800 A/h
• Power reserve 42h

Production period:

• From 1993