ETA 450.101 Quartz Watch Movement ESA 450.101 Quartz Watch Movement is a 3 hand movement (hour/minute/ second), with a movement height H1. This gents movement is a round movement 11 1/2 ligne (25.60 mm) with a height of 3.10 mm. Plates are black colour, 0 jewels, uses 395 battery. Hand dimensions are 120/70/20 (hour/minute/seconds).Movement height H1 has an hour wheel with a height of 1.92 mm. These movements are new / old stock. May require cleaning and lubrication before installation.