Heavy steel bracelet, all screwed links, double-locking deployant clasp, all stainless steel, brushed finish. Comes with 2 hex drivers PLEASE NOTE THAT REPLACEMENT BRACELETS MUST BE INSTALLED BY NFW CRAFTSMEN: Due to the precision, tight-tolerance fit of this bracelet, it is necessary for our NFW craftsman to install the bracelet on your AutoPilot. Therefore, please note that after we receive your order for the bracelet we'll contact you with specific instructions on how to send us your AutoPilot to have the bracelet installed. Our turnaround time is fast and we perform the installation work at no additional charge to you.