Orient Star Contemporary Open Heart Sapphire Glass 2 Tone Gold Automatic Watch RE-AT0004S

Items Description

The Orient Star Contemporary Open Heart Sapphire Glass 2 Tone Gold Automatic Watch RE-AT0004S is a mechanical timepiece that pairs a contemporary aesthetic with the craftsmanship of an in-house automatic movement. Designed for those who appreciate visible horological detail, this watch integrates an open heart aperture into a clean, versatile dial that suits both professional settings and casual wear.

 

Housed in a stainless steel case with a two-tone gold finish, the watch presents a refined contrast that complements the deep-toned dial. The sapphire glass protecting the face offers scratch resistance for daily use, while the exhibition case back allows a view of the automatic winding mechanism in motion. Together, these elements create a balanced dress watch experience rooted in reliable mechanical engineering.

 

Key Advantages of the Orient Star Contemporary Open Heart Sapphire Glass 2 Tone Gold Automatic Watch RE-AT0004S

 

1. Open Heart Dial for a Glimpse of the Movement

The defining characteristic of this model is the open heart aperture, which reveals the balance wheel and escapement in action. This design feature transforms the dial into a live display of mechanical operation, appealing to collectors and first-time automatic owners alike. The cut-out is positioned on the left side of the dial, creating a distinctive asymmetry that sets it apart from standard dress watches.

 

• Visible Mechanism: The aperture frames the oscillating balance wheel, offering a constant view of the movement at work.
• Design Asymmetry: The off-centre opening adds visual interest without compromising dial legibility.
• Dial Contrast: The gold-toned movement components stand out against the darker dial surface, enhancing depth and texture.

 

2. Reliable Automatic Movement with a 40-Hour Power Reserve

At the core of this timepiece is Orient Star's automatic calibre, which winds itself through the natural motion of the wearer's wrist. The movement delivers consistent timekeeping with a power reserve of approximately 40 hours, ensuring the watch continues running overnight. For those who alternate between multiple watches, the manual winding capability provides a straightforward way to restart the movement after a period of inactivity.

 

• Self-Winding: A unidirectional rotor stores energy efficiently during daily wear.
• Power Reserve: Up to 40 hours of operation once fully wound, covering a full day of storage.
• Manual Wind Support: The crown allows hand winding when the watch has stopped, offering convenience for rotation users.
• Accuracy: The movement operates at 21,600 vibrations per hour, providing smooth second-hand motion and reliable daily performance.

 

3. Durable Construction with Sapphire Glass and Two-Tone Gold Accents

The RE-AT0004S is built around a stainless steel case measuring 39mm in diameter, a size that fits comfortably on a range of wrist sizes. The two-tone gold finish on the bezel and bracelet links introduces a touch of warmth, making the watch suitable for dress occasions while remaining robust enough for everyday wear. The sapphire crystal, known for its hardness, protects the dial from scratches far more effectively than standard mineral glass.

 

• Case Diameter: A 39mm case strikes a balance between presence and wearability, suiting both slim and average wrists.
• Scratch Resistance: Sapphire glass ranks high on the hardness scale, resisting everyday scuffs and minor impacts.
• Two-Tone Finish: Gold-tone details on the crown, bezel, and bracelet add a refined accent that pairs easily with formal attire.
• Stainless Steel Caseback: Provides durability while the see-through section reveals the decorated movement.

 

4. Water Resistance for Practical Daily Use

While not designed for professional diving, this Orient Star model is rated to 3 ATM, meaning it can handle splashes, rain, and brief immersion during handwashing. This level of water resistance offers practical reassurance for everyday wear, allowing the watch to stay on the wrist through routine activities without concern. The screw-down crown contributes to this protective capability by reducing the risk of moisture ingress through the winding stem.

 

• Splash Resistant: Withstands water contact from daily activities such as cleaning or light rain.
• Secure Crown: The crown design minimises vulnerability to dust and moisture.
• Peace of Daily Use: Suitable for office, commuting, and social settings where water exposure is incidental.

 

The Orient Star Contemporary Open Heart Sapphire Glass 2 Tone Gold Automatic Watch RE-AT0004S is best suited for mechanical watch enthusiasts and professionals who want an accessible entry into automatic timekeeping, with the visual appeal of an open heart dial and the practicality of sapphire glass protection. For collectors starting their journey or seasoned wearers seeking a refined everyday automatic, this model offers a balanced combination of visible craftsmanship and dependable construction.

Specifications of Orient Star Contemporary Open Heart Sapphire Glass 2 Tone Gold Automatic Watch RE-AT0004S

Model number	RE-AT0004S
Band Color	Silver
Dial color	Gold
Display	Analog
Watch Movement Type	Japanese Automatic
Additional Features	Open Heart, Scratch Resistant
Power Source	Self-Winding
Strap Type	Bracelet
Sport Type	Walking
Clasp Type	Foldover Clasp With Push Button
Water Resistance Level	Not Water Resistant
Embellishment Feature	Crystal
Closure Type	Buckle
Style Name	Automatic Watch
Theme	Love
Face Style	Skeleton

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Specifications
[Model number ]	RE-AT0004S
[Band Color ]	Silver
[Dial color ]	Gold
[Display]	Analog
[Watch Movement Type]	Japanese Automatic
[Additional Features]	Open Heart, Scratch Resistant
[Power Source]	Self-Winding
[Strap Type]	Bracelet
[Sport Type]	Walking
[Clasp Type]	Foldover Clasp With Push Button
[Water Resistance Level]	Not Water Resistant
[Embellishment Feature]	Crystal
[Closure Type]	Buckle
[Style Name]	Automatic Watch
[Theme]	Love
[Face Style]	Skeleton

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