Jaxa Swiss-made Hand Wrench for Large Watches

Large movements require adequate purchase when working around hands and posts. We form this hand wrench in plastic to keep the body light while maintaining a firm box end profile. Catalogue number 2819-08 rests flat across the fingers so your focus stays directly on the dial.

Box end profile

The closed box end sits around the work to provide balanced leverage across the post. It allows steady, controlled mechanical motion without sudden shifts as you tighten or position parts.

Plastic body construction

We cast the tool from rigid plastic. The material keeps mass low in the hand and presents a smooth surface should it brush against neighbouring components on the movement.

Large movement sizing

The opening and reach accommodate oversized calibres where standard hand tools crowd the dial furniture. You gain clearance over broad plates and large bridges.

Bench handling

A plain, flat form sits naturally between thumb and forefinger. You can set the wrench down beside your movement holder without it rolling into your parts tray.