"ETA Peseux 7001 is one of rare Swiss originally not ETA movements what survive quartz crisis. As base caliber or as modified, with enhancements (different shock protection, bridges decoration, engraving...) - all big brands use this movement and make special watches. All is begin with Peseux cal 330 (predecessor) thin and with or without small second hand movements family. ETA adopt cal. 7001 (Ultra Thin - 2.5 mm), but Peseux work farther on this family... This movement in selling cal. ETA Peseux 7001 is with small second hand. In watch: stainless steel case, sapphire glass, visible from back side, very thin.." Movement details – ETA Peseux 7001, Ultra-thin 2.5 mm, 17 jewels, beat rate 21600 A/h, incabloc shock protected, 44 h power reserve. Signed ETA 7001 under balance center side.