Longines 6942

• 17 Jewels, manual wind.
• Size: 12,5''' , 28 mm.
• H: = 3,85 mm.
• N: = 28.800 A/h.
• Power reserve: 43 h.

Versions:

• 6902:  no second.
• 6912:  no second, date.
• 6922.  sub. second.
• 6942:  sweep second.
• 6952:  sweep second, date.
• 6972:  sweep second, date, day.