Orient Star 44mm Black Dial Steel Mens Automatic Watch RE-AU0301B00B

The Orient Star Diver RE-AU0301B00B combines professional dive-watch functionality with the refined finishing associated with the Orient Star collection. Built around a stainless steel case with a black dial, sapphire crystal, and ISO-certified 200 metre water resistance, the watch delivers serious diving capability while maintaining a clean and versatile appearance suitable for everyday wear.

The 43.6mm stainless steel case features a combination of brushed and polished finishing that gives the watch a balanced tool-watch aesthetic. Its unidirectional rotating bezel includes a 60-minute diving scale together with a luminous pip at 12 o’clock for improved underwater legibility. A screw-down crown positioned at 3 o’clock helps reinforce the professional dive specification of the watch.

The black dial is designed with a highly legible layout, featuring luminous silver-tone hands and applied hour markers that create strong contrast against the darker background. A date display is positioned at 3 o’clock, while a power reserve indicator at 12 o’clock displays the remaining 50-hour reserve of the movement without overcrowding the dial.

Powering the watch is the Orient Star Calibre F6N47 automatic movement. The in-house calibre supports automatic winding, hand-winding, and hacking functionality while delivering approximately 50 hours of power reserve and an accuracy rating of +25/-15 seconds per day.

The watch is fitted with a stainless steel oyster-style bracelet secured by a fold-over deployment clasp for a secure and comfortable fit during both everyday wear and diving use.

Protected by a sapphire crystal with an anti-reflective coating and equipped with a screw-down crown and caseback, the RE-AU0301B00B offers 200 metres of water resistance, making it suitable for swimming, diving, and serious water activity.

Why Buy From Us

• Official Partner: Buy with absolute confidence. As an authorized Orient Star dealer, we sell 100% authentic timepieces sourced directly from the brand, ensuring your watch is genuine and untampered with.
  
  
• Official 3-Year Warranty: Every Orient and Orient Star watch now comes with a worldwide 3-year official manufacturer warranty (recently upgraded from the previous 1-year standard). This guarantees that your repairs and replacements are fully covered under the brand's premium global policy. Grey market sellers simply cannot compete with this level of official, long-term protection.
  
  
• Expert Service & Support: As an authorized partner, our team has direct access to official brand training and resources. We provide knowledgeable advice and high-tier, factory-approved after-sales service to keep your timepiece running flawlessly.