PHD Hi-Dome Round Plastic Crystal with Step (sizes 8.40 mm to 21.40 mm)
by PERRIN
$8.90
SKU CR-PHD-8-4
These round plastic crystals have a step and a domed top. This type of crystal is used for watches with high cannon pinions and hour wheels, watches with curved dials, and/or watches without a case back and movement comes out the front of the watch. PHD crystals are easily removed from watch cases using the Bergeon # 64-4266 crystal lift.