5990/1A‑011 Nautilus Flyback Chronograph, Travel Time
Men’s Watch
Reference: 5990/1A-011
CASE:
Steel
Diameter: 40.5 mm
Thickness: 12.53 mm
Water-resistant to 30 m
Sapphire crystal case back
DIAL:
Blue with black gradient, horizontal embossing
White gold hour markers and hands with luminescent coating
MOVEMENT:
Caliber CH 28‑520 C FUS
Self-winding
Flyback chronograph
Second time zone and day/night indication
Date indication
Power reserve: 45–55 hours
BRACELET / CLASP:
Steel bracelet
Patented fold-over clasp






