Eta Flatline
Chronograph 251.264 BD

251.264BD
251.264BD

Technical characteristics

251.264BD

13 lignes ¼ ‴

Diameter 30,00 mm

Height 5,00 mm

drive

PowerDrive & PreciDrive

  • 5 ETA Stepper motors
  • Hours, minutes, small jumping second at «6 o’clock»
  • Time-zone mechanism
  • Stop-second device
  • Mechanical date, showing through aperture in dial
  • Chronograph 1/10 second, 60 seconds, 60 minutes, 12 hours
  • Functions : ADD, SPLIT ; 2 push buttons
  • 27 jewels
  • Autonomy theoretic of battery :
    72 months (chronograph stopped)