Bergeon Watch Tool opener 5537 for Rolex watches

Professional key for opening Rolex and Tudor watches with 6 milled chucks:

• No. 0 = 18.5 mm,
  
• No. 1 = 20.20 mm,
  
• No. 2 = 22.50 mm,
  
• No. 3 = 26.50 mm,
  
• No. 4 = 28.30 mm,
  
• No. 5 = 29.50 mm.
  

• Swiss Made.
  
• Watchmaker quality.

Bergeon No. 5537