Bergeon Watch Case Opener Rolex® 1560 Thread diameter is 90mm and

Thread diameter is 90mm and crowns range in diameter from 4mm-6mm

Abrasive Bands - 3/4" Diameter - Medium - Box of 100 Glue bonded

Eterna® Sweep Seconds Hand HD-ETER04

Seiko 7T62

3 and movement (hour/minute/sweep second) with 3 indicators at the 6

Bergeon Watch Case Opener Rolex® 1560 Thread diameter is 90mm andOne of the best watch case presses available, this large Bergeon Watch Case Opener is on a wooden base with a die cast frame, with screws designed to be fixed on a work bench. Total height is 300mm and diameter of hand wheel is 130mm. Set comes with 2 chucks for cases with slots, 2 chucks for polygonal cases, 2 chucks for cases with holes, 2 chucks for grooved cases, 2 chucks for "Aquastar", 2 chucks for cases with curved sides, and 4 pairs of