Lemania 1872-435/1, Yoke spring

• New original Lemania part.
• Fits cal:
• Lemania: 1872, 1873
• Omega: 860, 861, 862, 863, 864, 865, 866, 867, 910, 911, 920, 930
• Tissot: 872, 873

Versions:

• 1872: 17 jewels, 60 s, 30 min counter (same as Omega 860 and Tissot 872).
• 1873: 17 jewels, 60 s, 30 min, 12h counter, H= 6,87 mm (same as Omega 861 and Tissot 873).