Thread diameter is 90mm and crowns range in diameter from 4mm-6mm
40mm has a Hole size of 0
The indicator at the 3 o'clock position records seconds
Genuine Omega® date indicator black on white @ 3
RL705-3 Height 0 RL 705-3 Height 0 Swiss Ronda Normtech Quartz Movement is a 3 hand (hour/minute/seconds) Swiss assembled with date at the 3 o'clock position
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