





GJR DESIGN · THE COLLECTION
GJR Cube Design - Ocean
The details, at a glance
- Movement
- Quartz
- Diameter
- 37mm square
- 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
Japan TMI VH31 Quartz
Japan TMI VH31 quartz movement — smooth sweeping seconds and precise reliable timekeeping in a slim 9.5mm profile.
Check size & fit
GJR DESIGN · THE COLLECTION
Square Geometric Case
The 37mm square case with brushed and polished detailing delivers geometric presence — a modern statement for the refined man.
Check size & fit
GJR DESIGN · THE COLLECTION
Slim 9.5mm Profile
At just 9.5mm thin, the Cube Design slides effortlessly under a shirt cuff — dressy, understated and built for everyday versatility.
Check size & fitSpecifications
- Movement
- Quartz
- Diameter
- 37mm square
- Crystal
- Synthetic Sapphire Crystal
- Material
- 316L Stainless Steel · Brushed & polished
- Color
- Ocean
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
- 37mm square
- Thickness
- 9.5mm
- Weight
- ~80g
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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