Orient Automatic Men's Watch RA-AS0102S10B

Items Description

The Orient Automatic Men's Watch RA-AS0102S10B is a dress watch that combines a classical Sun and Moon phase complication with an open heart dial aperture, presented in a rose gold-tone stainless steel case. This timepiece is designed for professionals and enthusiasts who appreciate traditional mechanical watchmaking, offering a window into the rhythmic balance of hours, days, and nights on the wrist.

 

The watch is powered by an automatic self-winding movement, reflecting Orient's long-established reputation for in-house mechanical calibres. Its 42.00 mm case and integrated bracelet create a substantial presence, while the white dial provides a crisp canvas for the regal sun and moon indicator at 12 o'clock and the delicate open heart exhibition near the centre. Beyond its aesthetic appeal, the movement offers practical hand-winding and hacking capabilities for precise time setting.

 

Key Advantages of the Orient Automatic Men's Watch RA-AS0102S10B | Sun & Moon Phase Open Heart Dial | Stainless Steel Case & Bracelet

 

1. Expressive Open Heart Dial Design

The open heart aperture is a signature Orient complication that sets this model apart from conventional automatics. Positioned on the left side of the dial, the cutout frames the slow oscillation of the balance wheel, animating the dial and providing a direct view of the movement at work.

 

• Kinetic Visual Interest: The exposed balance wheel and escapement create a living, mechanical display that changes with each passing second.
• Layered Dial Depth: The cutaway reveals the depth of the movement beneath, adding architectural complexity to the otherwise clean white dial.
• Conversation Piece: The open heart design serves as a focal point that immediately identifies the watch as a mechanical piece to fellow enthusiasts.

 

2. Sun and Moon Phase Indication

At the 12 o'clock position, the Sun and Moon phase sub-dial offers a poetic representation of the day and night cycle. This classical complication adds a layer of horological storytelling that is rare at this price point.

 

• Day and Night Display: A rotating disc cycles through a painted sun and moon, indicating the current period of day or night in a 24-hour cycle.
• Traditional Aesthetic: The golden sun and moon imagery complements the rose gold case tones, creating a cohesive visual theme.
• Decorative Detail: The sub-dial features a fine printed scale, adding refinement and structure to the upper portion of the dial.

 

3. Automatic Movement with Manual Winding and Hacking

The self-winding calibre inside the RA-AS0102S10B offers the convenience of automatic operation alongside the control of manual winding. A hacking function allows the seconds hand to stop when the crown is pulled, ensuring accurate time synchronisation.

 

• Self-Winding Rotor: Natural wrist movement winds the mainspring, eliminating the daily need to wind the watch manually.
• Hand-Winding Capability: The crown can be used to wind the movement directly, a useful feature when the watch has not been worn for a day or two.
• Hacking Seconds: Time setting can be performed to the exact second, a practical function for those who value punctuality.

 

4. Rose Gold-Tone Case and Refined Proportions

The 42.00 mm case is finished in a rose gold-tone colour that adds warmth and a contemporary feel to the classic dress watch format. With a case thickness of approximately 12.00 mm, it presents a well-balanced profile that suits both formal attire and smart-casual wear.

 

• Warm Metallic Tone: The rose gold finish provides a distinctive alternative to conventional silver or steel cases and pairs well with both white dial details and brown strap variations.
• Stainless Steel Bracelet: The matching rose gold-tone bracelet ensures visual continuity, offering a polished look from case to clasp.
• Wearable Diameter: The 42 mm size sits comfortably on most wrists, providing presence without overwhelming the wearer.

 

5. Water Resistance and Everyday Durability

While the RA-AS0102S10B is primarily a dress watch, it is built with a water resistance rating of 30 metres. This level of protection safeguards the movement against accidental splashes, rain, and brief exposure to moisture.

 

• Splash Resistance: Rated to 30 metres or 100 feet, the case is sealed to handle handwashing, rain, and minor splashes without concern.
• Secure Case Construction: The screw-down case back and reinforced crown help maintain the integrity of the movement over extended daily wear.
• Daily Wear Confidence: The reliable construction allows for regular use in office, social, and travel settings, rather than being limited to display-only occasions.

 

The Orient Automatic Men's Watch RA-AS0102S10B is best suited for watch enthusiasts and professionals who value mechanical craftsmanship and classical complications in a single daily-wear piece. For those seeking an automatic watch that offers both technical interest and an elegant, versatile look, the Sun and Moon phase display combined with the open heart detail provides a distinctive choice.

Specifications of Orient Automatic Men's Watch RA-AS0102S10B

Brand Name	Orient
Model number	RA-AS0102S10B
Part Number	RA-AS0102S10B
Item Shape	Round
Dial window material type	Sapphire Crystal
Clasp	Hidden with snap button
Case material	41.5 mm
Case diameter	42 millimeters
Case Thickness	14 millimeters
Band Material	Leather
Band width	5 millimeters
Band Color	Brown
Dial color	White (Open Heart)
Bezel function	Stationary
Special features	Manual Charge
Item weight	1.76 Ounces
Movement	Automatic
Water resistant depth	30 Meters
Display Type	Analog

Prev:  Orient Mens Analogue Automatic Watch with Stainless Steel Strap RA-AA0009L19B, Silver, Bracelet     Next: Orient Casual Watch RA-BA0006B10B

Specifications
[Brand Name ]	Orient
[Model number ]	RA-AS0102S10B
[Part Number ]	RA-AS0102S10B
[Item Shape ]	Round
[ Dial window material type ]	Sapphire Crystal
[Clasp ]	Hidden with snap button
[Case material ]	41.5 mm
[Case diameter ]	42 millimeters
[Case Thickness ]	14 millimeters
[Band Material ]	Leather
[Band width ]	5 millimeters
[Band Color ]	Brown
[Dial color ]	White (Open Heart)
[ Bezel function ]	Stationary
[Special features ]	Manual Charge
[Item weight ]	1.76 Ounces
[ Movement ]	Automatic
[ Water resistant depth ]	30 Meters
[Display Type ]	Analog

Item Reviews

(Total0Items Reviews for this item)

• No comment

Total 0 Items Reviews for this item

• First
• Prev
• Next
• Last

Email Address:
Rating:
Content: