Possible mainspring problem. Good Balance.
ANTIQUE 16 SIZE MANISTEE WATCH COMPANY PORCELAIN ENAMEL POCKET WATCH DIAL MINT
Elgin Grade 624 Watch Movement 17 Jewels Parts Or Repair F8682
Vintage Waltham 750B Watch Movement 17 Jewels Gold Numbered Dial Repair F8687
12x Vintage Slava 1600 / 1601 Watch Movements 17 Jewels USSR Parts Steampunk Lot
Sekonda Y43 Mechanical Watch Movement, 17 Jewels, USSR, Working, 16.2mm
skagen set of 6 watch hands NOS Miyota 6P29 70/120/17/17 subdials H M S
