... insulation properties.4, the surface of the leather watch is dealt with flame plating, with a dust- ... bonding,non- opening, non- crack..Uses.1,Leather watch band is widely used in mechanical watches, quartz watches ... and the world famous brand watches.The leather watch band series we produce include:1,16 mm- ... 28mm ear-bit leather watch band , natural leather watch band, long belt and short belt, ...