Open Box Suunto D5 Dive Computer Quick Release Silicone Extension Strap
In stock — ships from Irvine, CA
This item is currently on backorder. Order now to reserve yours, and we will ship it as soon as it is back in stock.
Open Box Suunto D5 Dive Computer Quick Release Silicone Extension Strap - Sakura is backordered and will ship as soon as it is back in stock.
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Usually ready in 2 hours
Condition Note
- Open Box: This product is Open Box. It is generally unused, either returned by a customer or displayed in our showroom, and may have minor, unnoticeable blemishes. Original packaging may be damaged or missing.
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Product Information
Silicone extension strap for dive and outdoor adventures
The silicone extension strap enables you to wear your Suunto D5 over your wetsuit or dry suit. In addition to Suunto D5, the extension strap is compatible with selected sports watches for use over layered clothing.
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Frequently Asked Questions
Which Suunto devices work with this extension strap?
The strap is compatible with the Suunto D5, Suunto Spartan Sport, Suunto Spartan Sport Wrist HR/Baro, Suunto 7, Suunto 9, and Suunto 9 Baro. It lets the D5 be worn over a wetsuit or dry suit, and select sports watches over layered clothing.
What is the maximum wrist size this strap fits?
This Suunto silicone extension strap fits wrist sizes up to 330mm, sized to extend over thick wetsuit or dry suit sleeves.
What is this strap made of and how much does it weigh?
It is made of silicone, a material that holds up well in wet and salty dive conditions while remaining comfortable on the skin. The strap is 24mm wide and weighs 19g, keeping it lightweight even when worn over bulky suit sleeves.
Can I use this strap for topside sports watch wear, not just diving?
Yes. It also works with select Suunto sports watches for wear over layered clothing, not only for diving.


















