Orient Star Classic RK-ND0001S Automatic Semi-Skeleton Ivory Dial Watch
Orient Star Classic RK-ND0001S Automatic Semi-Skeleton Ivory Dial Watch
The Orient Star RK-ND0001S is a Classic Collection semi-skeleton mechanical watch with an ivory dial and an open-heart aperture at 9 o’clock. Its compact 30.5 mm case and refined styling make it a practical choice for buyers seeking a Japanese-made automatic watch with distinctive mechanical detail.
The watch is powered by Orient Star caliber 55C22, an automatic movement with manual-winding capability, 20 jewels, and a power reserve of 40 hours or more. The ivory dial is paired with a box-shaped inorganic crystal, while the transparent caseback provides a view of the movement. A stainless-steel bracelet and push-button tri-fold clasp complete the design.
The RK-ND0001S has 5-bar daily-use water resistance and a 36.6 mm case length with an 11.0 mm thickness. Its semi-skeleton design offers a clear view of the movement’s balance mechanism while retaining the restrained appearance of the Orient Star Classic series.
Key Features
Orient Star Classic Collection semi-skeleton design
Caliber 55C22 automatic mechanical movement
Manual-winding capability with 40 hours or more power reserve
Ivory dial with open-heart aperture at 9 o’clock
Stainless-steel case measuring 30.5 mm in diameter
Box-shaped inorganic crystal and transparent caseback
Stainless-steel bracelet with push-button tri-fold clasp
5-bar daily-use water resistance
Specifications
Specification | Details |
Brand | Orient Star |
Model / Reference | RK-ND0001S |
Collection / Series | Classic Collection / Semi Skeleton |
Movement | Orient Star caliber 55C22 |
Caliber | 55C22 |
Movement Type | Automatic mechanical with manual winding |
Case Material | Stainless steel |
Case Diameter | 30.5 mm |
Case Thickness | 11.0 mm |
Lug Width | 14 mm |
Crystal | Box-shaped inorganic glass |
Dial Color | Ivory |
Dial Details | Semi-skeleton aperture at 9 o’clock |
Caseback | Transparent inorganic-glass exhibition caseback |
Bracelet / Strap | Stainless-steel bracelet |
Clasp / Buckle | Push-button tri-fold deployment clasp |
Water Resistance | 5 bar |
Functions | Automatic winding, manual winding, semi-skeleton display |
Power Reserve | 40 hours or more |
Country of Manufacture | Japan |
Other | 20 jewels; accuracy +40 to −30 seconds per day |
International Buyers – Import Duties Notice:
Be informed that import duties, taxes, and charges are not included in the item price or shipping cost. These are the buyer's responsibility.
All items are shipped via EMS Japan post or DHL fully insured signed for delivery. I wrap items very well and post very fast most items are posted within 3 days of purchase
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