Case Opening Die for Rolex®

Sea Dweller

This is a round die with knurled edges that will open a Rolex® Sea Dweller model watch. The dies outside diameter measures 40.80mm and it's inside diameter measures 34.70mm. The knurled edge outer diameter measures approximately 36.40.

Stock No. 592.230

This die is not manufactured for or by Rolex® and does not carry their endorsement.