MAIN CHARACTERISTICS accessory / separate part designation ADAPTOR FOR PANEL CUT-OUT accessory / separate part destination PANEL CUT F ELECTRONIC COUNTER accessory / separate part category ADAPTATION ACCESSORIES accessory / separate part type ADAPTOR product compatibility CHRONOMETER accessory dimension 52 X 52 MM COMPLEMETARY CHARACTERISTICS panel cut-out 22..22.3 MM X 44.8..45.4 MM product weight 0.008 KG