BC14, Longine Type Butterfly Clasps (Size: 4.0mm / 7.0mm / 8.4mm)

Precision-engineered butterfly clasps designed for fine watchbands and delicate jewelry applications. This collection spans 4.0mm to 8.4mm, accommodating diverse strap widths with reliable performance. Crafted from premium materials, each clasp delivers secure fastening while maintaining a lightweight profile—ideal for comfort during extended wear. The Longine-style design ensures compatibility with professional-grade timepieces and luxury accessories. Superior construction minimizes wear and maintains consistent tension over time, making these clasps the preferred choice for craftspeople and repair specialists who demand durability without added bulk.

Buckle Size: 4.0mm / 7.0mm / 8.4mm

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