round
Sapphire crystal
White gold
41 mm
30m
11.45 mm
Blue varnished
gold applied numerals with luminescent coating
Tachymeter scale
Mechanical manually wound movement
Caliber CH 29‑535 PS
Chronograph, central chronograph hand, instantaneous 30-minute counter, small seconds
Calfskin, hand-stitched
navy blue
Fold-over clasp