Automatic Dual-Time Chronograph Sports Watch
5990/1A-001 Black-Grey Dial 40.5mm Nautilus-Style Travel Chronograph Watch
Horizontal Embossed Dial · Dual Time Zone · Chronograph · Integrated Steel Bracelet
Product Overview
The 5990/1A-001 is a 40.5mm automatic mechanical sports watch combining dual-time travel functions with chronograph timing. Its black-grey horizontally embossed dial presents local time, reference time, day/night indication, date and elapsed-time information in a balanced layout.
The stainless-steel porthole-style case and integrated bracelet create a continuous sports-luxury profile, while left-side travel pushers provide convenient time-zone adjustment.
Design Highlights
Horizontal embossed lines create a layered grey-to-black appearance and a modern sports-watch character.
Local and reference time can be displayed simultaneously, supported by day/night indication.
Elapsed-time functions are integrated into the travel-time layout for added everyday practicality.
The bracelet flows directly from the case to create a unified stainless-steel sports profile.
Product Details
5990/1A-001
Automatic Mechanical Luxury Sports Travel Chronograph
Approximately 40.5mm
Black-Grey Horizontally Embossed Dial
Local Time and Second Time Zone Display
Day/Night Indication for Travel-Time Reading
Integrated Date Display
Mechanical Elapsed-Time Display
Stainless-Steel Porthole-Inspired Sports Case
Left-Side Quick-Adjustment Pushers
Integrated Stainless-Steel Bracelet
CH 28-520 C FUS-Style Automatic Mechanical Movement
Sapphire Crystal
Daily splash resistance only. Not suitable for swimming or showering. Please refer to our Water Resistance Care Guide.
PPF Factory
Nautilus-Style Travel Chronograph Watch
Movement & Complications
The CH 28-520 C FUS-style automatic mechanical movement uses normal wrist motion for winding and supports dual-time display, day/night indication, date information and mechanical chronograph timing.
Left-side pushers provide convenient travel-time adjustment, while the 40.5mm case and integrated steel bracelet create a balanced and substantial sports-watch wearing experience.
Wearing & Maintenance
- Avoid severe impacts, repeated vibration and prolonged exposure to strong magnetic fields.
- Operate the travel-time pushers, chronograph controls and crown carefully.
- Water resistance is intended for daily splashes only. The watch is not suitable for swimming or showering. Please refer to our Water Resistance Care Guide.
- Do not operate the crown or pushers while the watch is wet.
- Clean the stainless-steel case and bracelet regularly with a soft, dry cloth.
- Avoid prolonged contact with perfume, cosmetics, detergents, salt water and chemical solvents.
Frequently Asked Questions
1. What are the main functions of this watch?
The watch combines local and reference time, day/night indication, date information and mechanical chronograph timing.
2. What are the left-side pushers used for?
The left-side pushers are used for convenient local-time adjustment when changing time zones.
3. Is the 40.5mm case suitable for everyday wear?
Yes. The approximately 40.5mm case offers balanced modern proportions, while the integrated bracelet distributes the watch comfortably across the wrist.
4. Can the watch be worn while swimming or showering?
No. Water resistance is intended for daily splashes only. The watch is not suitable for swimming or showering. Please refer to our Water Resistance Care Guide.
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