The space for my heavier duty, plain-woven polyester elastic Chrono-Grip™ Single Pass Kits. Each includes an SP Strap Module and Titanium Hook to form a complete set.

Choose the Chrono-Grip™ SP if you prefer the following:

• Nato-style security with webbing passing underneath watch.
• Greater degree of wrist size adaptation.
• Hardware can be placed anywhere around wrist.
• Ultra-minimalistic.
• One-piece hardware design.
• Fixed Bar Compatible.
• Trimmable.
• More simple to operate.
• Order two sizes up for Zero Pass functionality.