ETA 255.111

Data: ETA 255.111

• 
  6 jewels, quartz, date.
• 
  Size: 11,5''' 25,6 mm.
• 
  H: = 1,95 mm.
• Aig 0: hour wheel: 1,25 mm. (normal).
• 
  Aig 1: hour wheel: 1,50 mm.
• 
  Battery: 373

Versions: 11,5'''

• 255.111: sweep second, date.
• 
  255.112: same, minor modifications.
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  255.121: sweep second, day, date.
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  255.122: sweep second, day at "12" date.
• 
  255.241: sweep second, chronograph, date.
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  255.265: sweep second, date, 24 h time zone.
• 
  255.266: same, minor modifications.

Versions: 10,5'''

• 
  255.411: sweep second, date.
• 
  255.412: same, minor modifications.
• 
  255.421: sweep second, day, date.
• 
  255.431: no second.
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  255.441: no second, date.
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  255.461: sweep seond, date, 24 h time zone.
• 
  255.462: same, minor modifications.
• 
  255.481: sub second, calendar (windows), moon phase.
• 
  255.483: sub second, calendar (hands), moon phase.
• 
  255.485: sweep second, calendar (windows), moon phase.
• 
  255.487: sweep second, calendar (hands), moon phase.
• 
  255.491: sub second, date.
• 
  255.495: sweep second, day at "12" date.
• 
  255.511: as 255.411, minor modifications.
• 
  255.561: as 255.461, minor modifications.