Green dials have gone from niche to near-essential, and the Orient Star RK-AU0107E is one of the more grown-up takes on the trend. The colour is rich rather than loud, framed by polished steel and a dial layout that rewards a closer look, with the power reserve sub-dial adding a little mechanical theatre to every glance.

On the wrist it reads as quietly confident. It pairs as easily with navy tailoring as with denim, so it suits someone who wants one automatic to cover the working week and the weekend. As a first serious Orient Star, it makes a strong case for itself.

Key Features
Case Diameter: 38.5 mm – 39.3 mm (measured excluding the crown)
Case Thickness: 12.3 mm
Lug-to-Lug: 46.9 mm
Lug Width / Band Width: 20 mm
Weight: 153 g
Case Material: Stainless steel
Crystal: Sapphire crystal with anti-reflective coating; mineral glass exhibition caseback
Movement: Orient Star in-house Caliber F6N43 automatic with hand-winding, 22 jewels (+25 to -15 seconds per day)
Power Reserve: 50 hours
Water Resistance: 100 meters (10 ATM)
Dial Color: Green with luminous hands and markers
Bracelet / Strap: Stainless steel (316L) bracelet with push-button three-fold clasp
Functions: Power reserve indicator, date display, hacking seconds, JIS Class 1 magnetic resistance

Why Choose the Orient Star RK-AU0107E?
✔ Rich green dial that stays versatile enough for daily wear
✔ In-house F6N43 automatic with a 50-hour power reserve
✔ Power reserve indicator, rare at this price
✔ Sapphire crystal with anti-reflective coating
✔ Exhibition caseback showing the movement at work

Shipping, Returns & Warranty

🚚 Free insured shipping on Australian orders of $150 and above
🌏 Shipping worldwide, including New Zealand at AU$22
🛡️ Japanese domestic market model — manufacturer’s warranty is issued for Japan and WatchBay coordinates support on your behalf. 15-day change-of-mind returns apply. See our Warranty & Authenticity page