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
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