Orient Star 43.5mm Blue Dial Steel Mens Automatic Watch RE-AU0306L00B

The Orient Star ISO Diver RE-AU0306L00B combines professional dive-watch functionality with a more colourful and sport-inspired design. Built around a stainless steel case with a blue sunray dial and Pepsi-style rotating bezel, the watch delivers genuine diving capability while maintaining the refined finishing associated with the Orient Star collection.

The 43.5mm stainless steel case features brushed surfaces that give the watch a clean and functional appearance without feeling overly bulky on the wrist. Its bi-colour Pepsi-style unidirectional rotating bezel features a 60-minute diving scale together with a luminous pip at 12 o’clock for improved underwater legibility. The coined bezel edge improves grip and operation, while the screw-down crown positioned at 3 o’clock reinforces the watch’s professional dive specification.

The blue dial features a subtle sunray finish that shifts between darker and brighter tones depending on lighting conditions. Silver-tone luminous hands and baton-style hour markers provide strong contrast and excellent low-light readability, while the outer minute track keeps the dial clean and highly legible.

Positioned beneath 12 o’clock is Orient Star’s signature power reserve indicator, displaying the remaining 50-hour reserve of the movement without disrupting the balanced layout of 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 with an accuracy rating of +25/-15 seconds per day.

The watch is fitted with a brushed stainless steel oyster-style bracelet secured by a signed three-fold clasp for a secure and comfortable fit. An additional rubber strap is also included for sports and diving use.

Protected by scratch-resistant sapphire crystal and equipped with a screw-down crown and solid caseback, the RE-AU0306L00B 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.