Case for ETA 2824, 2836 Seagull ST2130 movements
This is a quality 316L stainless steel watch case with screw down crown and a screw down case back cover. Crown and a case cover are rubber sealed.
Crystal - Sapphire
Water resistance: 10 ATM
Case thickness: 12mm including a crystal
Width between lugs: 20mm
Case diameter: 36mm
Case inner diameter: 30 mm
Diameter of internal shoulder (visible dial): 28 mm
Case internal height from internal shoulder to the edge: 5.2 mm
Height between internal shoulder to crystal: 2.1 mm
Height between internal shoulder and stem hole center : 2.8 mm
Case back cover height including a thread: 4,6 mm
Crown diameter: 6 mm
Crystal diameter: 29.5 mm
Very impressive case brushing and polishing is very good the plastic movement holder serves it's purpose very well and holds the movement firmly in place with no interference with the rotor I will definitely buy from alpha the next time I need a case though I would like to see a metal movement holder even as a separate purchase item
Fast shipping, good case quality and perfect fitting movementring.
Thank you guys!
very good product and great customer service.