CREST CR-1 Dive Computer
Standard shipping
Estimated delivery time: 3-5 days
Built for Education and Dive Training
The CREST CR-1 is built for diving education and training environments — durable, safe, and expertly designed for diverse diving conditions. Whether you're an instructor outfitting a rental fleet or a beginner on your first course, the CR-1 delivers clear, intuitive data that lets you focus on diving, not figuring out your computer. With a large STN LCD screen and a straightforward interface, reading your depth, time, and deco status underwater is immediate and stress-free.
Battery life exceeds 300 hours of use, and the sealed battery compartment lets users swap in a standard CR2450 cell themselves — no service centre, no downtime. For dive centres, that means keeping computers in the water, not sitting on a shelf waiting for maintenance.
Key Features
- Designed for dive education and training environments
- Durable and safe, built for diverse diving conditions
- Large STN LCD screen — easy to read, easy to operate underwater
- Supports SCUBA, Gauge, and Freediving modes
- Air and Nitrox compatible (EAN 21–99%)
- Bühlmann ZH-L16C decompression algorithm
- Rated to 100m / 10 ATM
- Battery life exceeds 300 hours
- User-replaceable CR2450 battery with sealed compartment
- Stores 500+ dive logs
- Weighs just 58g with silicone strap
- Ideal for dive centres, rental fleets, and student use
Dive Modes
- SCUBA Mode — Full decompression tracking using Bühlmann ZH-L16C algorithm, with Air and Nitrox (EAN 21–99%) support
- Gauge Mode — Depth and time display without deco calculations, for experienced divers using separate tables
- Freediving Mode — Dedicated apnea tracking for breath-hold sessions
What's in the Box
- CREST CR-1 Dive Computer
- Silicone Strap