Features: Designed for opening and fitting cases for oyster waterproof watches (for Rolex, Tudor) and other screw watch cases. It is a set of bench case opener for screw-in water-proof case. With full set of accessories and an extra case vice for more flexibility on fixing the watch. Includes six grooved dies and adapter. Includes one adjustable case holder. This device can be used for opening and closing waterproof watch cases efficiently. Specification: Material: Steel+Aluminium Color: Shown As Pictures Size: Approx. 26.5 * 30 * 14.5cm / 10.43 * 11.81 * 5.7inch Weight: 2572g Type: Repair Tools & Kits Package List: 1 * Bench Case Opener 7 * Parts（Specially for Rolex, Tudor watches etc.） Note: 1. The color shown in pictures may differ from the actual product due to your screen resolution, hue, brightness, contrast, and other screen variations. 2. All measurements are approximate and may have minor differences.