Band Resin
Resin Band
200 Metre Water Resistant
200 Metre Water Resistant

At a glance

The 'GS1A' G-SHOCK GA-110GBPA was made exclusively for the Corso Como Milan, Italy anniversary store event- a limited global release of only 50 watches were launched. Japanese designers Tomonori Kawaji and Itsuko Inoue created a black and gold GA-110 with a unique band design inspired by the cobblestone streets of Corso Como, the famous fashion district of Milan. “GS1A” and “CORSO COMO 9” also appear on the band. *In-Store Limited Availability


12/24 Hour Format

Times can be displayed in either a 12-Hour or 24 Hour Format.

Case/Bezel Material


Regular timekeeping

Analogue: 2 hands (hour, minute (hand moves every 20 seconds)); Digital: Hour, minute, second, pm, month, date, day

Band Material


Total weight

72 g

Size of case

55 x 51.2 x 16.9 mm


+/- 15 seconds per month

Magnetic Resistant

The Case has been specially mounted, so to be shielded from magnetic fields.

LED Light

Auto light switch, selectable illumination duration, afterglow

Shock Resistant

Shock Resistant construction protects against impact and vibration

World Time

29 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping.

Water Resistant

200 Metre/20 Bar


1/1000th Sec Stopwatch

Mineral Glass

Hard glass resists scratching

Alarm Function

Snooze function: Each time you stop the alarm, it sounds again after a few minutes

Hourly Time Signal: Causes the watch to beep every hour on the hour

Countdown Timer

Countdown range: 24 hours

Measuring Unit: 1 second

Auto Calendar

Once set, the automatic calendar always displays the correct date.

Related Links

Support Information