1145 Watch Mainspring 1.85 x 0.10 x 318 (12 1/2") (Calibers in description) fhs 150 movement parts Material: Solid bronze

Material: Solid bronze

guard for automatic device to fit Jaeger LeCoultre® calibres: 880

Genuine Omega® pressure spring for setting lever (detent)

which require normal disassembly with standard hand tools

Fits Omega® case numbers: 5661114

1145 Watch Mainspring 1.85 x 0.10 x 318 (12 1/2") (Calibers in description) fhs 150 movement parts Material: Solid bronzeDimensions: 1. 85 x 0. 10 x 318 (12 1 2") End Type: Tongue End Material: Swiss Made Blue Unbreakable Calibers: Alpina 636, Alpina 642, Amida 500, Amida 501, Amida 502, Amida 506, Amida 507, OM 115, OM 116, OM 125, OM 126, Mido 1002, Peseux 170, Peseux 170A, Peseux 171, Peseux 171A, Peseux 172, Peseux 172A, Peseux 173, Peseux 174, Peseux 175, Peseux 176, Peseux 176A, Peseux 190, Peseux 190A, Peseux 192, Peseux 192A