1/ Position your timepiece face down for optimal access. 2/ Engage your strap-changing tool. 3/ Insert the tool with a gentle nudge between the bracelet and lug, engaging the spring bar with a slight press. 4/ Ease the spring bar out, guiding it delicately from the lug.
1/ Maintain the watch's face-down posture for seamless assembly. 2/ Align the spring bar with the lower lug's aperture. 3/ Compress the spring bar, sliding the strap beneath the upper lug. 4/ Secure the spring bar into the upper lug's orifice, then withdraw the tool. 5/ Test the strap's fit, ensuring the spring bar sits perfectly in its niche.