The Orient RA-AK0805E is an attractive variant of the acclaimed Bambino series, standing out for its “Sun & Moon” complication that indicates day and night in a visually interesting way. This model combines the vintage aesthetics characteristic of the Bambino series, with its domed mineral crystal and classic design, with the added functionality of day and date indicators. With an elegant green dial, stainless steel case, and brown leather strap, it offers sophisticated and distinctive style at an affordable price.

Technical Specifications:

• Model Number: RA-AK0805E (May appear with suffix RA-AK0805E30B)
• Collection: Orient Bambino / Orient Classic
• Common Nickname: Bambino “Sun & Moon”
• Movement:
  • Caliber: Orient F6B24 (Mechanical Automatic)
  • Functions: Automatic winding, Manual winding (hand-winding), Hacking seconds (stop seconds)
  • Complications:
    • Date indicator (window at 3 o'clock)
    • Day of the week indicator (subdial at 10 o'clock)
    • Day/night indicator (“Sun & Moon” - subdial at 5 o'clock)
  • Power reserve: Approximately 40 hours
  • Jewels: 22 rubies
  • Frequency: 21,600 vibrations per hour (vph) / 3 Hz
  • Accuracy: Approximately +25 / -15 seconds per day
• Case:
  • Material: Stainless steel
  • Diameter: 41.5 mm (without crown)
  • Thickness: 14.0 mm / 14.2 mm (depending on source)
  • Distance between lugs (Lug-to-Lug): 47 mm
  • Shape: Round, classic style
  • Crown: Push/pull
  • Case back: Snap-on, with transparent crystal (see-through caseback)
  • Weight: Approximately 80 g
• Crystal:
  • Material (front): Domed mineral crystal
  • Material (back): Mineral crystal
• Dial:
  • Color: Green (with subtle finish, possibly sunray)
  • Indexes: Applied Roman numerals
  • Hands: Classic style (Dauphine/Leaf)
• Strap:
  • Material: Genuine leather (dark brown, with crocodile pattern)
  • Lug Width: 21 mm
  • Clasp: Standard stainless steel buckle
  • Features: Quick-release pin system for easy strap change.
• Water Resistance:
  • Rating: 3 bar / 30 meters (Resistant to accidental splashes, rain, hand washing. Not suitable for swimming or showering).
• Other Features:
  • Style: Classic, Elegant, Dressy, with a Vintage Touch.
  • “Sun & Moon” complication as a distinctive feature.
  • Iconic domed crystal from the Bambino line.
  • Origin: Japanese brand.

Key Points:

• Part of the popular and highly regarded Orient Bambino family.
• Attractive “Sun & Moon” complication adds visual interest and functionality.
• Classic design with domed crystal and green dial with Roman numerals.
• Orient's own automatic movement (Cal. F6B24) visible through the case back.
• Leather strap with quick-change system.
• Excellent value for money, as is usual with the Orient brand.

This model is ideal for those looking for an automatic watch with a classic look, a distinctive touch thanks to the green dial and Sun & Moon complication, and the reliability of a Japanese movement.