Automatic Dual-Time Travel Watch
5164R-001 Brown Dial 40.8mm Aquanaut-Style Dual-Time Watch
Embossed Brown Dial · Dual-Time Display · Day/Night Indicators · Pointer Date Display
Product Overview
The 5164R-001 is a 40.8mm automatic mechanical watch featuring a brown embossed dial, dual-time display, day/night indicators and a pointer-style date subdial at 6 o’clock.
Inspired by the distinctive sports-luxury design of the Aquanaut travel-watch style, this model combines a rose-gold-tone case, luminous Arabic numerals, an exhibition-style case back and a brown composite rubber strap.
The watch is designed primarily around its dual-time display and travel-inspired appearance, making it suitable for everyday wear, business and travel.
Design Highlights
A raised grid texture gives the dial added depth and a distinctive sports-watch character.
The dial features two hour hands for displaying a primary time and a second reference time simultaneously, allowing the wearer to keep track of two time zones.
Separate day/night indicators provide a visual reference for the displayed time zones and make it easier to distinguish daytime from nighttime.
A dedicated pointer-style date display is positioned at 6 o’clock, maintaining the balanced and recognizable appearance of the dial.
Product Details
5164R-001
Automatic Mechanical Dual-Time Travel Watch
Approximately 40.8mm
Brown Embossed Grid-Pattern Dial
Luminous Arabic Numerals and Hands
Local Time and Second Time Zone Display
Separate Day/Night Indicators
Pointer-Style Date Subdial at 6 O’Clock
Rose-Gold-Tone Case
Transparent Exhibition-Style Case Back
Brown Composite Rubber Strap
26-330 S 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.
Movement & Time Display
The watch features an automatic mechanical movement with a dual-time display, allowing two time references to be viewed simultaneously with day/night indicators and pointer date.
Note: The two pushers on the left side of the case are decorative on this version and do not have an adjustment function.
Wearing & Maintenance
- Avoid severe impacts, repeated vibration and prolonged exposure to strong magnetic fields.
- 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 adjustment controls while the watch is wet.
- Clean the rubber strap with a soft, slightly damp cloth and dry it thoroughly afterward.
- Avoid prolonged contact with perfume, cosmetics, oils, detergents and chemical solvents.
- Periodic mechanical movement maintenance should be carried out when necessary.
Frequently Asked Questions
1. What is the main feature of this watch?
The main feature is its dual-time display, allowing two time references to be displayed simultaneously together with day/night and pointer-date indications.
2. Does the left-side pusher adjust the local time?
No. On this version, the left-side pushers are decorative and do not provide the independent one-hour local-time quick-adjustment function found on the original watch.
3. How is the time adjusted?
Time-zone adjustments should be made using the available conventional adjustment mechanism. Please follow the operating instructions provided with the watch.
4. Does the watch have two time zones?
Yes. The dial is designed to display a primary time and a second reference time simultaneously.








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