The G1707 (GA‑B2100BBR‑1ADR) includes:
World time (38 time zones)
1/100‑second stopwatch
Countdown timer
5 daily alarms + hourly time signal
Full auto-calendar up to year 2099
Hand shift feature to reveal the digital display unobstructed https://saicreationswatches.com/products/casio-g-shock-ga-b2100bbr-1adr-g1707-analog-digital-unisex-watch