CREST CR-4 Dive Computer
Standard shipping
Estimated delivery time: 3-5 days
Top Choice for Beginners — Your First Dive Computer
The 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.
Solid 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.
Key Features
- 2.9cm display with automatic backlight activated on water entry
- 4 dive modes: Scuba, Freediving, Gauge, Dive Plan
- Gas support: Air and Nitrox (EAN 21%–56%)
- Rechargeable lithium battery — up to 25 dives per charge, 3 months standby, 300+ charge cycles
- 1,000+ dive log capacity
- Rated to 10 ATM (100m)
- Weight: 95g
- Bezel and buttons: 316 stainless steel
- Screen glass: K1 tempered glass
- Strap: 22mm medical silicone
- Available in Black and White
- Taiwan warranty 2 years, international warranty 1 year
Dive Modes
- Scuba — Full deco tracking with Air and Nitrox (EAN 21%–56%) support
- Freediving — Dedicated apnea tracking for breath-hold sessions
- Gauge — Depth and time display without deco calculations
- Dive Plan — Pre-dive no-deco limit planning
What's in the Box
- CREST CR-4 Dive Computer
- 22mm Medical Silicone Strap
- Charging Cable