5980/1A-001

Men's Nautilus

Description

The new Nautilus Chronograph Ref. 5980/1 A has a stainless steel case and integrated bracelet. This new an elegant sporty timepiece with a stopwatch function is the perfect result of the combination between the new self-winding, column-wheel-controlled caliber 28-520 C chronograph movement with the new 44-mm Nautilus case size .

Technical Specifications

Watch:

Caliber CH 28-520 C
Mechanical self-winding movement with date
Chronograph with 60-minute and 12-hour monocounter at 6 o’clock
Center sweep second hand (chronograph hand)
Black-blue dial, gold applied hour markers with luminescent coating
Screw-down crown
Sapphire crystal case back
Water resistant to 120 m
Case diameter (10-4 o’clock): 40.5 mm
Stainless steel

Caliber:

Chronograph with 60-minute and 12-hour monocounter
Date
Overall diameter: 30 mm, height
35 jewels, 13 bridges
Balance: Gyromax
Vibrations per hour: 28'000
Power reserve: 55 h max.
Balance spring: Breguet
Number of parts: 327