Brand / Model: Casio G-Shock DW-5900BB-1DR

Case Size: 48.9 × 45.4 × 17.4 mm

Weight: 66 g

Case Material: Resin (matte black)

Band Material: Resin Band (matte black, adjustable buckle)

Glass Type: Mineral Glass

Water Resistance: 200-meter water resistance

Battery Life: Approx. 2 years (CR2016 battery)

Display Type: Digital

Time Adjustment: Standard digital button controls

Stopwatch: 1/100-second stopwatch; measuring capacity: 23:59'59.99"; modes: elapsed time, split time, 1st–2nd place times

Countdown Timer: Countdown timer up to 24 hours

Alarm: Multi-function alarm with hourly time signal

Light: Electro-luminescent backlight with afterglow

Calendar: Full auto-calendar (through year 2099)

Time Format: 12-hour and 24-hour format

Accuracy: ±15 seconds per month

Regular Timekeeping: Hour, Minute, Second, PM indicator, Month, Date, Day

Special Highlights: Retro-style G-Shock square digital watch with bold matte black finish, robust resin construction, 200 m water resistance, and classic 5900 design — perfect for those who want timeless G-Shock durability with a minimalist, stealthy look.

Send the next model whenever you want — I’ll continue in the same clean format.

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