For Series 5 Outer Screen Front Glass Lens Panel Replacement 40mm/44mm
44mm: 4x3.5cm. 40mm: 3.5x3cm. We'd like to settle any problem in a friendly manner. Material: Glass. Color: As you Pick. Size: 40mm/44mm (As you Pick). It's just take you 1 minute. Safety Opens the cover without damaging the watch.