Cambered sapphire, glareproofed both sides
Stainless steel
44mm
22/20mm
300 m
15.2mm
Green
Approx. 70 hours
Self-winding mechanical
Breitling 01 (Manufacture)https://www.cortinawatch.com/wp-admin/post-new.php?post_type=watches
Chronograph 1/4th second, 30 minutes, 12 hours
Calfskin leather
Green
Folding clasp