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Description
Brand: Orient
Model: Day & Night
Reference: RA-AK0307B
Collection: Contemporary
Movement: Mechanical Automatic
Calibre: F6B24
Jewels: 22
Winding: Automatic and Manual Hand-Winding
Hacking Seconds: Yes
Beat Rate: 21,600 vibrations per hour
Accuracy: +25 to -15 seconds per day
Power Reserve: Approximately 40 hours
Functions: Hours, Minutes, Seconds, Day, Date, Sun & Moon Indicator
Case Material: Stainless Steel
Case Diameter: 41.5 mm
Case Thickness: Approximately 14 mm
Dial Colour: Black
Hour Markers: Applied Bar Indexes
Crystal: Sapphire Crystal
Case Back: Transparent Screw-Down Case Back
Bracelet Material: Stainless Steel
Bracelet Colour: Silver
Lug Width: 22 mm
Clasp: Fold-Over Clasp with Double Push Buttons
Water Resistance: 50 metres (5 bar)
Magnetic Resistance: JIS Type 1
The Orient Day & Night RA-AK0307B combines a bold black dial with refined stainless steel construction and traditional mechanical watchmaking. Its 41.5mm stainless steel case features a polished finish, complemented by a black dial with silver-tone hands and applied bar-shaped hour markers. The distinctive Sun & Moon indicator adds visual interest, while the day and date displays provide everyday practicality. A scratch-resistant sapphire crystal protects the dial, and the transparent screw-down case back reveals the mechanical movement. The stainless steel bracelet completes the design, making this watch suitable for business attire, smart-casual outfits and everyday wear.
Powered by Orient’s in-house F6B24 automatic movement, the watch supports both automatic and manual hand-winding. It features 22 jewels, hacking seconds for precise time setting and approximately 40 hours of power reserve. The combination of its Sun & Moon display, day and date functions, and exhibition case back highlights both practicality and mechanical craftsmanship. With a 50-metre water-resistance rating, the RA-AK0307B is a versatile choice for those who appreciate a classic black-dial watch with distinctive calendar features.
The Orient Day & Night RA-AK0307B combines a bold black dial with refined stainless steel construction and traditional mechanical watchmaking. Its 41.5mm stainless steel case features a polished finish, complemented by a black dial with silver-tone hands and applied bar-shaped hour markers. The distinctive Sun & Moon indicator adds visual interest, while the day and date displays provide everyday practicality. A scratch-resistant sapphire crystal protects the dial, and the transparent screw-down case back reveals the mechanical movement. The stainless steel bracelet completes the design, making this watch suitable for business attire, smart-casual outfits and everyday wear.
Powered by Orient’s in-house F6B24 automatic movement, the watch supports both automatic and manual hand-winding. It features 22 jewels, hacking seconds for precise time setting and approximately 40 hours of power reserve. The combination of its Sun & Moon display, day and date functions, and exhibition case back highlights both practicality and mechanical craftsmanship. With a 50-metre water-resistance rating, the RA-AK0307B is a versatile choice for those who appreciate a classic black-dial watch with distinctive calendar features.