0972 Watch Mainspring 1.60 x 0.10 x 305 (12") (Calibers in description)

Dimensions: 1.60 x 0.10 x 305 (12")

End Type: Tongue End

Material: Swiss Made Unbreakable

Calibers: 

Alpina 585, AS 1200, AS 1201, AS 1202, AS 1303, AS 1308, AS 1317, AS 1363, AS 1378, AS 1436, AS 1471, AS 1500, AS 1576, AS 1619, AS 1670, AS 1724, Benrus BR, Brac 101, Brac 102, Brac 6013, Brac 6113, Brac 6313, Bulla 99, Cortebert 575, Cortebert 577, Cortebert 673, Damas 512SC, Dodane 8, Ebel 108, Eterna 900, Eterna 925, Eterna 970 SC, FHF 234, FHF 440, FEF 70, FEF 71, FEF 72, FEF 73, FEF 74, FEF 75, FEF 76, FEF 77, FEF 78, FEF 79, FEF 80, FEF 81, FEF 82, FEF 83, FEF 84, FEF 85, FEF 86, FEF 87, FEF 88, FEF 89, FEF 100, FEF 101, FEF 102, FEF 103, FEF 104, FEF 105, FEF 106, FEF 107, FEF 108, FEF 109, General 80, General 82, General 82A, General 82B, General 82C, General 800, General 800C, General 820, General 820B, General 820C, General 820D, Hamilton 673, Hamilton 686, Helvetia 80, Helvetia 82, Helvetia 82A, Helvetia 82B, Helvetia 82C, Helvetia 82G, Helvetia 800, Helvetia 800B, Helvetia 800C, Helvetia 801, Helvetia 802, Helvetia 803, Helvetia 804, Helvetia 805, Helvetia 806, Helvetia 807, Helvetia 808, Helvetia 809, Helvetia 810, Helvetia 811, Helvetia 812, Helvetia 813, Helvetia 814, Helvetia 815, Helvetia 816, Helvetia 817, Helvetia 818, Helvetia 819, Helvetia 820, Laco 523, Lanco 527, Lip 256, Moeris 10 1/2 C, Marvin 710, Osco 100, Osco 103, Pierce 103K, Pierce 103KS, RL 6013, RL 6113, RL 6313, Rolex 10 1/2 Hunter, Rolex 700, Solvil 811, Tudor 1355, Waltham C 681, Westfield 10AX, Wittnauer 10S, Wittnauer 10SC, Wittnauer 10SB, Wittnauer 10SG, Wittnauer 10WA, Wittnauer 11H, Zodiac 1396