GJR DESIGN · THE COLLECTION
GJR Aquanautic Classic - Navy
The details, at a glance
- Movement
- Automatic
- Diameter
- 40mm
- Crystal
- Sapphire Crystal
A closer look
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Details
Specifications
Movement
Case
Dial
Bracelet
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GJR DESIGN / A closer look
DESIGN & DETAILS
GJR DESIGN · THE COLLECTION
Japan Citizen 8215 Movement
Powered by the Japan Citizen 8215 automatic movement — one of the most reliable and smooth automatic calibres in precision watchmaking.
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GJR DESIGN · THE COLLECTION
Exhibition Caseback
The open exhibition caseback puts the automatic movement on full display — a window into the craftsmanship powering every second.
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GJR DESIGN · THE COLLECTION
Sapphire Crystal Protection
Scratch-resistant sapphire crystal delivers lasting clarity and protection — engineered to withstand the demands of daily wear.
Check size & fitSpecifications
- Movement
- Automatic
- Diameter
- 40mm
- Crystal
- Scratch-resistant Sapphire Crystal
- Material
- 316L Stainless Steel
- Color
- Navy
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
- 40mm
- Thickness
- 13mm
- Weight
- ~120g
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.
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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 ↗