Bergeon - Waterproof Watch Case Opener - Ref. 5537

The Bergeon 5537 Waterproof Watch Case Opener is a premium Swiss-made watch case wrench designed for opening and closing waterproof watch case backs with grooved or notched screw-back cases. Manufactured from high-quality steel, this professional tool is trusted by watchmakers, horologists, and watch repair workshops for safe, accurate, and damage-free servicing of luxury and waterproof watches.

Supplied with 6 interchangeable grooved chucks, the Bergeon 5537 accommodates a wide range of watch case sizes, providing a secure grip for opening and tightening screw-back cases with precision. The ergonomic twin-handle design offers excellent leverage and control, helping reduce the risk of slipping or scratching valuable watch cases.

Ideal for servicing Rolex, Omega, Breitling, TAG Heuer, Tudor, Longines, Seiko, Citizen, and many other waterproof watches fitted with grooved case backs.

Key Features

• Genuine Swiss-made Bergeon quality
  
• Professional steel watch case opener
  
• Designed for waterproof screw-back watch cases
  
• Suitable for opening and closing watch case backs
  
• Supplied with 6 interchangeable grooved chucks
  
• Secure grip for grooved and notched case backs
  
• Ergonomic twin-handle design for maximum control
  
• Helps prevent scratches and case damage
  
• Durable hardened steel construction
  
• Ideal for professional watchmaking and repair

Ideal For: Watchmaking, Professional watch repair, Waterproof watch servicing, Luxury watch maintenance, Opening screw-back watch cases, Closing waterproof watch cases, Horology workshops, Watch service centres, Jewellery repair workshops

Product Specifications

• Brand: Bergeon
  
• Reference: 5537
  
• Product Type: Waterproof Watch Case Opener
  
• Material: Hardened Steel
  
• Includes: 6 Grooved Chucks
  
• Chuck Sizes: Ø 18.50, 20.20, 22.50, 26.50, 28.30 & 29.50 mm
  
• Groove Angle: 28°
  
• Application: Opening and closing waterproof screw-back watch cases
  
• Made In: Switzerland

Benefits

• Opens and closes waterproof watch cases safely
  
• Secure grip minimises slipping
  
• Protects valuable watch cases from damage
  
• Suitable for a wide range of luxury watches
  
• Professional Swiss quality for daily workshop use