Compatible strap for Garmin Descent Mk3i 51mm
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Zephyr | Quick-Fit 26mm (Sport leather) - 4 colours
Garmin QuickFit 26mm only
Trekker | Quick-Fit 26mm (Trek nylon) - 4 colours
Garmin QuickFit 26mm only
Patrol | Quick-Fit 26mm (Two-piece nylon) - 4 colours
Garmin QuickFit 26mm only
Forge | Quick-Fit 26mm (Titanium) - 8 colours
Garmin QuickFit 26 mm only
Aero | Quick-Fit 26mm (Silicone) - 9 colours
Garmin QuickFit 26mm only
Performance | Quick-Fit 26mm (Performance leather) - 2 colours
Garmin QuickFit 26mm only
Kratos | Quick-Fit 26mm (Titanium) - 2 colours
Garmin QuickFit 26mm only
Alvéole | Quick-Fit 26mm (Milanese mesh) - 2 colours
Garmin QuickFit 26mm only
Quick-Fit 26mm - Kevlar | Military nylon strap
Garmin QuickFit 26mm only
Dyade | Quick-Fit 26mm (Dual-colour sport silicone) - 9 colours
Garmin QuickFit 26 mm only
Quick-Fit 26mm - Jacquard | Jacquard nylon strap
Garmin QuickFit 26mm only
Drift | Quick-Fit 26mm (Vented silicone, camouflage) - 4 colours
Garmin QuickFit 26mm only
Vanguard | Quick-Fit 26mm (Magnetic nylon) - 5 colours
Garmin QuickFit 26mm only
Terra | Quick-Fit 26mm (Nylon) - 7 colours
Garmin QuickFit 26mm only
Ridge | Quick-Fit 26mm (Alpine nylon) - 11 colours
Garmin QuickFit 26mm only
Scout | Quick-Fit 26mm (Nylon) - 8 colours
Garmin QuickFit 26mm only
Striker | Quick-Fit 26mm (Braided nylon velcro) - 10 colours
Garmin QuickFit 26mm only
Havane Titane | Quick-Fit 26mm (Leather and titanium) - 2 colours
Garmin QuickFit 26mm only
Rancher | Quick-Fit 26mm (Cowhide leather) - 2 colours
Garmin QuickFit 26mm only
Rhythm | Quick-Fit 26mm (Sport silicone) - 7 colours
Garmin QuickFit 26mm only
Maillon | Quick-Fit 26mm (Stainless steel link) - 2 colours
Garmin QuickFit 26mm only
Weave | Quick-Fit 26mm (Braided nylon) - 6 colours
Garmin QuickFit 26mm only
Marine | Quick-Fit 26mm (Marine silicone) - 5 colours
Garmin QuickFit 26mm only
Sport Pro | Quick-Fit 26mm (Sport pro silicone) - 7 colours
Garmin QuickFit 26mm only
Motion | Quick-Fit 26mm (Silicone) - 9 colours
Garmin QuickFit 26mm only
The Garmin Descent Mk3i 51mm is the large-format version of the Descent Mk3i dive computer, featuring a large display and extended battery life. It uses the 26mm QuickFit, the snap-on connector for large Garmin cases. Designed for demanding divers, it provides comprehensive dive tracking and multisport functions. Reinforced silicone is suited for water and salt exposure, while high-density nylon is built for daily wear. Our 26mm QuickFit straps cover the Descent Mk3i 51mm and other large Garmin models.
Note: the 26mm QuickFit system also fits the Fenix 3, 5X, 6X, 7X and 8 51mm, the Quatix 3 to 8 51mm, the Tactix 8 51mm, and the Descent Mk2 and Mk3i 51mm. A single Clipz-it strap works across all these watches, which is practical if you own several or upgrade your model.
Consult our guide to swap your strap with ease, or our Garmin compatibility chart if you are unsure about the size. Reliable delivery to the UK and Ireland.