Most Longines watches, including Master Collection and HydroConquest models, use an 18mm to 22mm lug width. Check the width stamped on the inside of your old band, or measure lug-to-lug across the case, to confirm your exact size before ordering.
Yes, we stock quick-release replacement bands that install without tools, as well as traditional spring-bar styles that require a small spring-bar tool. Both fit the same lug openings on Longines cases, so choose whichever style you're more comfortable installing.
Steel bracelets in Jubilee, President, and Oyster styles typically use push-pins or screw-pins to remove links. If you're not comfortable removing links yourself, most local jewelers or watch shops can resize a steel bracelet for a small fee.
For the sporty HydroConquest and Spirit lines, silicone or steel holds up well to daily wear and water exposure. For dressier Master Collection styles, a leather band gives a more classic, refined look.