Reading The Time In The Dark - iwc IW3777 Operating Instructions Manual

— 3 0 —
– Push the crown back to position 0 to start the movement.
– Now push the crown to position X and secure it by simultan-
eously turning it to the right.
Important: Although the watch is water-resistant in positions 0,
1 and 2, the crown should always be screwed in again for normal
use (position X).
R E A D I N G T H E T I M E I N T H E D A R K
Both the dial and the hour and minute hands of your watch have
luminescent elements that allow you to read the time effortless-
ly even in total darkness. The distinctive triangle at 12 o'clock
serves as a reference point.
P I L O T ' S W A T C H C H R O N O G R A P H