Products

MTGS1000D-1A9 - G Shock | Casio USA
Dual Time; Selectable 29 times zones (29 cities + UTC), city code display, daylight saving on/off, home city/world time swapping) Beeper Alarm; 1/20 second chronograph; Measuring modes: Elapsed time, split time; Other: Auto-start; Countdown Timer; Measuring unit: 1 second; Countdown range: 120 minutes
https://www.casio.com/products/archive/watches/g-shock/mtgs1000d-1a9

MTG-B2000PH-2A | CASIO
Dual time 27 time zones, Home city time swapping, auto summer time (DST) switching. Stopwatch. 1-second stopwatch Measuring capacity: 23:59'59 Measuring modes: Elapsed time. Timer. Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1-minute increments)
https://www.casio.com/sg/watches/gshock/product.MTG-B2000PH-2A

GWR-B1000-1A1 | CASIO
Dual time 27 time zones, Home city time swapping, auto summer time (DST) switching Stopwatch 1-second stopwatch Measuring capacity: 23:59'59 Others: Flyback, direct timing start from the timekeeping mode Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1-second increments)
https://www.casio.com/sg/watches/gshock/product.GWR-B1000-1A1

EFA120D-1AV Dress | Casio USA
With its analog digital combination you can see the time in up to 2 time zones and the world time feature means you’ll never have to guess the time difference between your location and home. Add in a thermometer and dual stopwatches and this watch can go from work to play while keeping you in style. PDF Manual.
https://www.casio.com/products/watches/dress/efa120d-1av

WS220-1AV Classic | Casio USA
World Time. World Time for 31 time zones (48 cities + UTC), city code display, daylight saving on/off. ... Its easy-to-read wide face design provides at-a-glance information when you’re on the go and with dual countdown timers, you can split up your “go” time for interval training. Black resin band digital watch with a neutral face.
https://www.casio.com/products/watches/classic/ws220-1av

G9000-1V G-Shock | Casio USA
Specifications. Shock Resistant. Mud Resistant. Auto Dual EL Backlights with Afterglow. Low Temperature Resistant (-20 C/-4 F) World Time. 29 time zones (48 cities), city code display, daylight saving on/off. 1/100 second stopwatch (ST1) Measuring modes: Elapsed time, split time, 1st-2nd place times.
https://www.casio.com/products/watches/g-shock/g9000-1v

MTG-B1000-1A | CASIO
Dual Dial World Time — two-city simultaneous time display. The times in two different cities are displayed on the main dial and an inset dial. This enables at-a-glance checking of the current time in either location with no troublesome operation.
https://www.casio.com/sg/watches/gshock/product.MTG-B1000-1A

MTGB1000TJ1A G-Shock | Casio USA
4 dials (24-hour, day, dual time hour and minute, dual time 24-hour) Accuracy: ±15 seconds per month (with no signal calibration and mobile link function) Approx. battery operating time: 5 months on rechargeable battery (operation period with normal use without exposure to light after charge)
https://www.casio.com/products/watches/g-shock/mtgb1000tj1a

W800HM-3AV Classic | Casio USA
10 Year Battery. 100M Water Resistant. LED Light with Afterglow. Dual Time. Multi-functional Alarm with Snooze. 1/100 second digital stopwatch. Measuring capacity 23:59'59.99. Measuring modes:Elapsed time, split time, 1st-2nd place times. Hourly Time Signal.
https://www.casio.com/products/watches/classic/w800hm-3av

Others

G-SHOCK Unveils Slimmest-Ever G-STEEL Watch At 12.9mm ...
The updated G-STEEL model comes equipped with G-SHOCK technology including: 200M Water Resistance. Shock Resistance. Tough Solar Power. Super Illuminator Double LED Light. World Time (38 Time Zones (38 cities + UTC)) Dual time display. 1/1 Sec. Timer. 1/100th Sec. Stopwatch.
https://www.casio.com/news/detail/g-shock-unveils-slimmest-ever-g-steel-watch-at-12-9mm