iwc Da Vinci Chronograph Mode D'emploi page 26

Attaching the bracelet
correct seating of the pivot pin.
Fine adjustment of the bracelet length
Your metal bracelet is equipped with a special mechanism for making fine
adjustments, and it allows you to make minor modifications to the brace-
let's length at any time.
bracelet locks into place in this new position.
Attach the component parts of the bracelet link to the
connection point and push the pivot pin into the brace-
let from the side opposite the marking (1).
Using the special tool provided, now press the secur-
ing pin downwards (2) and, at the same time, slide the
pivot pin back into the bracelet until it lies flush (3). The
securing pin must be brought up flush with the upper
edge of the securing link. Please be sure to check the
To make the bracelet longer, push the button labelled
"IWC", which is in the middle of the cap of the bracelet
clasp, and continue to hold it down. Carefully pull
the bracelet out from underneath the small end of the
clasp's cap. As soon as you let go of the button, the
To make the bracelet shorter, simply push it back under
the small end of the clasp's cap. The bracelet quickly
locks into place automatically in its new position.