Model May 2024, the only rectangular watch in the Casio Oceanus line
- bracelet with a system for quickly resizing within 6 mm without tools,
- Bluetooth for setting up basic watch parameters
- titanium case with anti-scratch coating and sapphire crystal with super transparency
Casio OCW-T5000-1AJF
- Quartz movement Tough Solar, module 5671, powered by solar battery. 
 Smart Access intuitive control of all watch functions via the crown
 Multiband 6 synchronization with exact time towers all over the world.
 Titanium case and bracelet with anti-scratch coating
 The bracelet clasp allows for quick lengthening/shortening of the bracelet (within 6 mm)
 Sapphire crystal with double-sided anti-reflective glass
 Water resistance 100 meters
 World Time: 27 cities worldwide (38 time zones, with automatic daylight saving time) + UTC time display
 Stopwatch (1 second, 24-hour counter)
 Date and day of the week
 Perpetual calendar
 Energy saving function (up to 2 years in complete darkness)
 Dimensions: height 47.4 mm, width 38.2 mm, thickness 10.5 mm
 Weight 81 gr.
 Bracelet length 150-195 mm
