WATCH-CRAFT Mainspring 2756W for ETA 900, 1015 - Alloy

WATCH-CRAFT Mainspring 2756W for ETA 900, 901, 902, 903, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 941, 942, 965, 966, 968, 970, 971, 973, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1024, 1051, 1052, 1053, 1054, 1055, 1056, 1061, 1062, 1063, 1064, 1065, 1066 caliber movements plus a long list of watches that use the base 900 & 1015 caliber ETA movements, white alloy, new in envelope. See images for precise mainspring specifications. I specialize in hard to find watch parts so I usually have whatever you might need and all watch parts are unconditionally guaranteed. Images do a pretty good job of representing the item.