case numbers: 1651623
8mm has an outer diameter of 8mm
*Perrin Supply Ltd is independent of and not affiliated with or sponsored by Baume & Mercier®
diameter of wheel 10
the mounting diameter for the minute hand is 3
0505 Watch Mainspring 1.30 x 0.08 x 267 (10 1/2") (Calibers in description) Omega® 481 case numbers: 1651623Dimensions: 1. 30 x 0. 08 x 267 (10 1 2") End Type: Tongue End Material: Swiss Made blue steel Calibers: Alpina 801 Benrus CB, W Bifora 84 Bulova 7BCAC Doxa 24, C14, 51 Durowe 60 EB 8140, 8141, 8142, 8144, 8145, 8147 ETA 760, 761, 762, 763, 764, 773, 838, 839, 840, 841, 846, 862, 879, 882, 1029, 1030, 1040, 1041, 1057, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215, 2490, 2540, 2541, 2542, 2543, 2544, 2545,