






GJR DESIGN · THE COLLECTION
GJR Diamond Skeleton Sky Blue
The details, at a glance
- Movement
- Automatic Skeleton
- Diameter
- 42mm × 52mm
- Crystal
- Sapphire Crystal
A closer look
Explore the detailsDetails
Specifications
Movement
Case
Dial
Bracelet
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GJR DESIGN / A closer look
DESIGN & DETAILS
GJR DESIGN · THE COLLECTION
Open Skeleton Movement
20-jewel skeleton automatic movement fully visible through the open dial — a living display of mechanical artistry and raw power.
Check size & fit
GJR DESIGN · THE COLLECTION
Zirconia Diamond Setting
The case is set with zirconia stones that command attention — bold luxury that announces itself without saying a word.
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GJR DESIGN · THE COLLECTION
Big Date · Month · Sun & Moon
Triple complication: big date display, month indicator and Sun & Moon display — more function, more presence, more statement.
Check size & fitSpecifications
- Movement
- Automatic Skeleton
- Diameter
- 42mm × 52mm
- Crystal
- Scratch-resistant Sapphire Crystal
- Material
- 316L Stainless Steel · Zirconia-set
- Color
- Diamond Skeleton Sky Blue
Size & fit

Consider the case proportions as well as your wrist measurement. Diameter describes the face of the watch; thickness helps you judge how it will sit under a cuff.
- Diameter
- 42mm × 52mm
- Thickness
- 14mm
- Weight
- ~130g
How to measure+
Wrap a flexible tape around your wrist where you wear your watch or bracelet. Keep it snug without tightening it. If you use string, mark the overlap and measure it against a ruler.
Need a second opinion?
Tell us your measurements and the piece you are considering. Our team can help you choose.
Shipping, warranty & returns+
We offer free Priority Shipping to the United States, with an estimated delivery time of 5–10 business days.
Your purchase includes a 12-month premium warranty. Contact our team with your order details for warranty assistance.
14-day easy returns ↗Explore every detail
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