Orient Star RE-BY0011S00B M34 F7 Semi-Skeleton – White Dial
 
The Orient Star RE-BY0011S00B is a refined yet technical model from the M34 collection, combining a clean aesthetic with a subtle mechanical display. Featuring a white dial with semi-skeleton opening, this watch offers a balance between traditional design and visible watchmaking.
 
With its in-house automatic movement, high-quality finishing, and versatile proportions, it sits perfectly as a step into the higher end of the Orient Star range.
 
White Dial with Semi-Skeleton Detail
The RE-BY0011S00B features a white sunray dial with a radial finish, designed to reflect light cleanly while maintaining clarity.
White dial with sunray / radial pattern
Semi-skeleton (open-heart) window at 9 o’clock
Power reserve indicator at 12 o’clock
Small seconds subdial at 6 o’clock
Applied indices and polished hands
The open-heart display gives a glimpse of the movement without overwhelming the dial, making it more wearable than full skeleton designs.
 
Dial Finishing & Construction
This model uses a multi-stage dial finishing process to achieve its clean, reflective look:
A precision-pressed base dial for structural consistency
A radial brushing process to create the sunray effect
A thick clear coating layer to enhance gloss and depth
Careful placement of indices and sub-dials for sharp alignment
The result is a dial that appears simple at first glance, but reveals depth and texture under changing light.
 
In-House Automatic Movement – Calibre F7F44
At the core of the watch is the Orient Star Calibre F7F44, a modern in-house movement built for reliability and everyday performance:
Automatic mechanical movement
Hand-winding capability
Hacking (stop-seconds)
Power reserve: approx. 50 hours
Accuracy: +15 to −5 seconds per day
24 jewels
This movement is part of Orient Star’s upgraded F7 series, offering strong accuracy and smooth operation.
 
Case, Crystal & Build Quality
The RE-BY0011S00B is built with balanced proportions and premium materials:
Case diameter: 40.0 mm
Case thickness: approx. 13.0 mm
Lug-to-lug: 47.3 mm
Case material: Stainless steel (SUS316L)
Crystal: Dual-curved sapphire with anti-reflective coating
Caseback: Exhibition (sapphire)
Water resistance: 100 m (10 bar)
The case combines brushed and polished finishes, giving it a more premium feel than standard models.
 
Bracelet & Wearability
Bracelet: Stainless steel
Lug width: 20 mm
Clasp: Push-button fold-over clasp
The proportions make it versatile on the wrist, suitable for both everyday wear and more refined settings.
 
Key Specifications
Model: Orient Star RE-BY0011S00B
Collection: M34 F7 Semi-Skeleton
Movement: In-house Calibre F7F44 (Automatic, hand-winding, hacking)
Power Reserve: ~50 hours
Accuracy: +15 to −5 sec/day
Jewels: 24
Dial: White (sunray, semi-skeleton)
Functions: Hours, minutes, small seconds, power reserve indicator
Crystal: Dual-curved sapphire (anti-reflective)
Case Material: Stainless steel
Case Size: 40.0 mm / ~13.0 mm thickness
Lug Width: 20 mm
Bracelet: Stainless steel
Water Resistance: 100 m (10 bar)