
Description:
【Material】: Crafted from durable stainless steel, this adjustable watch case-back opener is built to withstand repeated use in watch repair tasks without bending or wearing down quickly.
【Function】: Designed as a reliable watch repair tool, it effectively removes screw-down watch case backs to access internal components for battery replacement and routine maintenance work.
【Adjustability】: This case back opener features an adjustable working range of 1.5–7.5 cm, with movable contact prongs that can be positioned to fit a wide variety of watch sizes and styles.
【Design Details】: The tool has an extended slotted body measuring 12 cm long and 1.8 cm wide, with hexagonal openings at both ends and engraved measurement markings along the body for accurate adjustments.
【Use Case】: As a practical screw-down watch case back remover, it is well-suited for use on watchmaking workbenches, by hobbyists, and for at-home watch repair and battery replacement projects.




