Orient Star Classic Semi-Skeleton Ladies RK-ND0005S (JDM)

Short Description

The Orient Star RK-ND0005S is a distinguished mechanical ladies’ watch from the brand’s classic line. Designed exclusively for the Japanese domestic market (JDM), this 30.5 mm timepiece stands out for its elegant case with subtle gold-plated accents and its iconic Semi Skeleton (open-heart) dial in silver/white tones. Equipped with the in-house 55C40 caliber, it is the perfect choice for the contemporary woman seeking a timepiece that combines fine jewelry with Japanese watchmaking tradition.

🌟 Key Features

• JDM (Japanese Domestic Market) Edition: A model distributed exclusively in Japan, ensuring the utmost attention to detail and a unique horological pedigree.
• Timeless Semi-Skeleton Dial: A strategically placed openwork window allows you to observe the beating heart and escapement of the mechanical movement in real time.
• Sophisticated Two-Tone Aesthetic: A stainless steel case that combines the shine of polished steel with a refined gold-plated bezel and crown, offering ideal versatility for any occasion.
• Anti-Magnetic Protection: Designed to withstand everyday magnetic fields (such as those from smartphones or electronic devices) while maintaining precise and stable timekeeping.
• In-House Caliber 55C40: A Japanese automatic movement with 20 jewels, specifically developed to adapt with the utmost delicacy to feminine proportions.

📊 Technical Specifications

Component Technical Detail

Reference RK-ND0005S (Orient Star Classic Ladies)

Origin Made in Japan (JDM)

Movement Automatic mechanical (with manual winding capability)

Caliber Orient Star Cal. 55C40 In-House

Display Analog with stylized, highly legible hands

Case Material Stainless steel with gold-plated accents

Case Diameter 30.5 mm (classic feminine proportions)

Thickness 11.0 mm

Dial Silver/White with applied hour markers and Roman numerals

Crystal High-clarity domed mineral crystal

Case Back Transparent (View the movement)

Strap Material High-quality textured genuine leather

Strap Color Classic black

Water Resistance 50 meters (5 ATM - Suitable for daily use and splashes)

Magnetic Resistance Yes (JIS standard anti-magnetic)

🔍 Design and Comfort Details

Elegance in a compact format: The combination of the silver dial with the understated black leather strap creates a flawless neoclassical contrast. Its polished hands, in harmony with the Roman numerals at 12 and 6 o’clock, provide a beautiful visual symmetry, crowned by the subtle embossing of the traditional Orient Star logo.

Key Selling Points:

• Delicate Proportions: With a diameter of 30.5 mm and a thickness of 11 mm, it sits extremely comfortably and stylishly on the wrist, serving as both an everyday watch and a fashion accessory.
• The Charm of Mechanics: Unlike ordinary quartz watches, this model runs purely on the energy generated by the movement of the wrist, visible through its front window and transparent case back.
• Versatility with Any Outfit: The two-tone combination of steel, gold, and the black strap makes it easy to pair with any type of jewelry (silver, white gold, or yellow gold) and dress code.