The link below will take you to the warranty page on Steiner's website. You can also email us at techsales@opticsplanet.com regarding the issue you are having with the Steiner Navigator Pro 7x50mm Porro Prism Binoculars this way we can help you better.
https://www.steiner-optics.com/product-warranties
These are not digital binoculars, these use a porro prism lenses.
No. These do not come with fold down eye cups.
Yes. You can see the compass while looking through these binoculars.
Yes, they should be included.
ST-BI-NAVIGATOR750-7155 also features an HD fluid-damped, illuminated analog compass for easy-to-read navigation.
The strap that is included with these binoculars is a neoprene strap, not the floating strap. If you want the floating strap, you would need the Steiner Yellow Float Binocular Strap 768, which Steiner states should work for the Steiner Navigator Pro.
https://www.opticsplanet.com/steiner-yellow-float-binocular-strap-768.html
This binocular weighs 36.3 oz.
Zone 1 is North America, so this will work for the Caribbean as well.
These are for zone 1, meant for North America.