Jumbo Waterproof Watch Case Opener Adjustable For Back Case 65mm

Jumbo Waterproof Watch Case Opener Adjustable For Back Case 65mm

G.T.W 1009A

This Jumbo Waterproof Case Opener is a heavy-duty, pocket-type tool designed for opening large screw-down case backs—up to 65mm in diameter—on waterproof watches. With its robust build and dual adjustable knobs, it ensures a secure grip and precise operation, making it a reliable tool for watchmakers, technicians, and collectors dealing with oversized timepieces.

Key Features:

• Extra-Large Capacity: Designed to handle large case backs up to 65mm, perfect for modern oversized watches.

• Two Adjustable Knobs: Dual precision knobs ensure a firm, adjustable grip across a wide range of case back sizes and notch patterns.

• Compact Yet Strong: Though pocket-sized, it features a reinforced body made from high-grade steel or alloy for durability and consistent torque.

• Textured Grip: Ergonomically designed with a knurled or non-slip surface for maximum control during use.

• Versatile Use: Suitable for both professional watch repair and personal watch maintenance.

Applications:

• Opening oversized screw-back waterproof watch cases

• Suitable for diving watches, chronographs, and large fashion watches

• Battery replacement and internal servicing for large watches

Specifications:

• Type: Pocket Type

• Max Case Diameter: Up to 65mm

• Material: Hardened Steel / Alloy (varies by model)

• Adjustability: Dual knob for width adjustment

Note: This tool is intended for screw-down case backs only. Not suitable for snap-on or press-fit watch cases.