{"product_id":"crest-cr-4","title":"CREST CR-4 Dive Computer","description":"\u003cdiv class=\"dv-product-description\"\u003e\n\n\u003ch3\u003eTop Choice for Beginners — Your First Dive Computer\u003c\/h3\u003e\n\u003cp\u003eThe CREST CR-4 is designed to be the ideal first dive computer — reliable, easy to use, and built for new divers without cutting corners on the features that matter. A 2.9cm display with automatic backlight kicks in the moment you enter the water, keeping your depth, time, and deco status clearly visible without any button-pressing. The rechargeable battery lasts up to 25 full tank dives per charge with up to 3 months on standby, so it's always ready when you are.\u003c\/p\u003e\n\n\u003cp\u003eSolid materials throughout: 316 stainless steel bezel and buttons, K1 tempered glass screen, and a 22mm medical-grade silicone strap. Built to take the knocks of regular use while staying comfortable enough for all-day wear. Available in Black and White.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2.9cm display with automatic backlight activated on water entry\u003c\/li\u003e\n  \u003cli\u003e4 dive modes: Scuba, Freediving, Gauge, Dive Plan\u003c\/li\u003e\n  \u003cli\u003eGas support: Air and Nitrox (EAN 21%–56%)\u003c\/li\u003e\n  \u003cli\u003eRechargeable lithium battery — up to 25 dives per charge, 3 months standby, 300+ charge cycles\u003c\/li\u003e\n  \u003cli\u003e1,000+ dive log capacity\u003c\/li\u003e\n  \u003cli\u003eRated to 10 ATM (100m)\u003c\/li\u003e\n  \u003cli\u003eWeight: 95g\u003c\/li\u003e\n  \u003cli\u003eBezel and buttons: 316 stainless steel\u003c\/li\u003e\n  \u003cli\u003eScreen glass: K1 tempered glass\u003c\/li\u003e\n  \u003cli\u003eStrap: 22mm medical silicone\u003c\/li\u003e\n  \u003cli\u003eAvailable in Black and White\u003c\/li\u003e\n  \u003cli\u003eTaiwan warranty 2 years, international warranty 1 year\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDive Modes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScuba\u003c\/strong\u003e — Full deco tracking with Air and Nitrox (EAN 21%–56%) support\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFreediving\u003c\/strong\u003e — Dedicated apnea tracking for breath-hold sessions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGauge\u003c\/strong\u003e — Depth and time display without deco calculations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDive Plan\u003c\/strong\u003e — Pre-dive no-deco limit planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCREST CR-4 Dive Computer\u003c\/li\u003e\n  \u003cli\u003e22mm Medical Silicone Strap\u003c\/li\u003e\n  \u003cli\u003eCharging Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e","brand":"Crest","offers":[{"title":"Default Title","offer_id":45150929944691,"sku":"CREST-CR-4","price":345.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0042\/8883\/9795\/files\/CRESTCR-4_black.png?v=1783068156","url":"https:\/\/divesea.myshopify.com\/products\/crest-cr-4","provider":"Divesea Store","version":"1.0","type":"link"}