GJR DESIGN · THE COLLECTION
GJR Aquanautic Chronograph - Black
The details, at a glance
- Movement
- Quartz Chronograph
- Diameter
- 40mm
- Crystal
- Hardlex 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
Seiko VD53 Chronograph
Japan Seiko VD53 quartz chronograph — precise split-time measurement with full chronograph functions for the man who moves with purpose.
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GJR DESIGN · THE COLLECTION
Durable Rubber Strap
The comfortable rubber strap delivers a secure, flexible fit — built for active wear without sacrificing style.
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GJR DESIGN · THE COLLECTION
316L Stainless Steel Case
Surgical-grade 316L stainless steel case — corrosion-resistant, hypoallergenic, and built to last a lifetime.
Check size & fitSpecifications
- Movement
- Quartz Chronograph
- Diameter
- 40mm
- Crystal
- Hardened Hardlex Crystal
- Material
- 316L Stainless Steel
- Color
- Black
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
- 12mm
- Weight
- ~110g
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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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 ↗