Is the GA-110-1B good for swimming?

Yes. It is rated to 200 meters of water resistance, which covers swimming and showering. Casio advises against pressing the buttons underwater.

How big does it wear?

The case is about 55 mm across and 17 mm thick, so it wears large. The band fits wrists from roughly 145 to 215 mm.

Does it have a light for night use?

Yes. It has a backlight, along with five daily alarms, a snooze alarm and world time across 48 cities.

Casio rates it at plus or minus 15 seconds per month, typical for a quartz watch.

What is the difference from the GA-100?

The GA-110 uses a layered, more three-dimensional dial with larger hands and index details. The core features, shock resistance and 200-meter rating are the same.

How often does the battery need changing?

Casio rates battery life at about two years on a CR1220 cell. It is not solar-powered.

Where is the Casio G-Shock GA-110-1B cheapest?

At eBay, for $122.36, 16% under what the other stores charge, as of our latest check.

What do buyers say about the Casio G-Shock GA-110-1B?

Rated 4.6 out of 5 from 184 ratings.

Where can I buy the Casio G-Shock GA-110-1B?

13 stores we checked sell it, including eBay, Kay Jewelers, Jared, Nordstrom, Tillys.

Casio G-Shock GA-110-1B Price History: $122.36 at eBay

What reviewers say

4.6 / 5184 ratings

Owners rate it 4.6 out of 5 and mostly praise its toughness and the analog-digital layout. Complaints center on the bulky size and the busy dial.

What people mention

BuildPraisedOwners say it takes hits, scrapes and drops without trouble.
SizeCriticisedMany find the case large and thick, especially on smaller wrists.
LegibilityMixedThe analog-digital dial looks striking but the busy face can slow reading at a glance.
Water resistancePraisedBuyers report wearing it swimming and in showers without issues.
BatteryMixedThe two-year battery is fine for some, while others wish it were solar.

From Kay Jewelers

Black dial with a digital display within an analog design
Stopwatch, multiple time zones, calendar, alarm and backlight features
48mm black rubber case topped by a mineral crystal
Black rubber and resin strap secures with a buckle
Quartz movement; resistant to shock and magnetism
Water-resistant to 200 meters

Materials: Resin case; resin/plastic band; stainless steel; mineral crystal
Fit: Watch case size: 48mm
Care: For more information about the chemistry of battery powered watches, visit the manufacturer's website.
Guarantee: 1 Year Limited Manufacturer Warranty
Returns: Watches may be returned or exchanged within 30 days; must be unworn or unaltered with original packaging, instructions and warranty information; exchanges must
Shipping: Ship to you, to your store, or to a UPS Access Point near you; free shipping offer may be modified or terminated at any time without notice.

About the Casio G-Shock GA-110-1B

The crystal is mineral glass.

The stopwatch measures to 1/1000 second. World time covers 29 time zones (48 cities plus coordinated universal time). There are 5 daily alarms, one of them with a snooze function.

Case material: Resin
Band material: Resin
Glass: Mineral glass
Dimensions: 55 × 51.2 × 16.9 mm
Weight: 72 g
Band fit: 145 to 215 mm
Water resistance: 200 meters