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Casio - GA-2100-1A1ER GA-2100-1A1ER, G-Shock RESIN BLACK digital quartz Watch

US $96.00
or Best Offer
or 4 interest-free payments of $24.00 available with
Condition:
New with box and papers
More than 10 available222 sold
Breathe easy. Returns accepted.
People want this. 544 people are watching this.
Shipping:
Free Expedited Shipping from outside US.
Located in: Biella, Piemonte, Italy
Delivery:
Estimated between Wed, Oct 8 and Mon, Oct 27 to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
Seller does not accept returns.
Payments:
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eBay item number:145021506982
Last updated on Oct 02, 2025 11:38:00 PDTView all revisionsView all revisions

Item specifics

Condition
New with box and papers: This item is brand new and has never been worn. It still has the original ...
Movement
Mechanical (Automatic)
Water Resistance
200 m (20 ATM)
Indices
24-HR. Dial, 12-HR. Dial
Band/Strap
Strap
Reference Number
Ga-2100-1a1er
Brand
G-SHOCK, Casio
Case Color
Black
Type
Wristwatch
Caseback
Steel Silver, Closed with Screws
Department
Men
Band Color
Black
Band Material
Carbon Fiber
Dial Color
Black
Lug Width
19 mm
Watch Shape
Square
Style
Sport, Classic
Features
Backlight, Alarm, Water-Resistant
Case Size
45 mm
Case Material
Carbon Fiber
Display
Analog & Digital
Category

About this product

Product Identifiers

Brand
G-SHOCK, Casio
Reference Number
Ga-2100-1a1er
UPC
4549526241659
eBay Product ID (ePID)
27034679140

Product Key Features

Dial Color
Black
Type
Wristwatch
Features
Backlight, Alarm, Water-Resistant
Band Material
Carbon Fiber
Case Size
45 mm
Caseback
Steel Silver, Closed with Screws
Indices
24-HR. Dial, 12-HR. Dial
Department
Men
Watch Shape
Square
Display
Analog & Digital
Style
Sport, Classic
Case Color
Black
Band/Strap
Strap
Water Resistance
200 m (20 ATM)
Case Material
Carbon Fiber
Band Color
Black
Lug Width
19 mm

Item description from the seller

Seller business information

VAT number: AT U75173802, DE 292948401, FR 18797489382, GB 923637713, IT 02250880024
About this seller

Otticanet

98.4% positive feedback54K items sold

Joined Sep 2005
Usually responds within 24 hours
Welcome to the official eBay page of Otticanet! We are an Italian company with roots from the 1960’s, and we have been selling 100% authentic and brand new sunglasses, eyeglass frames, watches, ties, ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.9
Shipping speed
5.0
Communication
4.9

Seller feedback (16,507)

All ratings
Positive
Neutral
Negative
  • n***v (70)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Grazie, l'orologio è bellissimo.
  • k***c (1)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    I bought a G-Shock GA 2100 1A1ER watch from this seller. They promptly provided proof of authenticity when asked. I needed the watch as a gift before a specific date, and it arrived in just four days! The watch is indeed authentic, and I couldn't be happier with my purchase. I highly recommend this seller for their excellent customer service and genuine products.
  • 8***8 (17)- Feedback left by buyer.
    Past year
    Verified purchase
    Original watch in good condition and arrived very fast.
See all feedback

Product ratings and reviews

4.7
80 product ratings
  • 70 users rated this 5 out of 5 stars
  • 3 users rated this 4 out of 5 stars
  • 4 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 2 users rated this 1 out of 5 stars

Good value

Comfortable

Stylish

Most relevant reviews

  • Top favorable review

    The G Shock I Never knew I wanted

    Really nice watch, never was a huge fan of G shock not until I saw this one perfect size light weight sporty, casual wear & can actually wear with a suit. Kind I’d mirrors the AP Royal Oak with the design several months it was hard to get prices were boosted. With some patience you may be able to get at a decent price. Overall well designed watch

    Verified purchase: YesCondition: NewSold by: michaeltenny

  • Top critical review

    The watch is definitely not new since the case was replaced at one point and put on upside down. Makes the entire stamped lettering on the watch incor

    The watch is definitely not new since the case was replaced at one point and put on upside down. Makes the entire stamped lettering on the watch incorrect and the buttons don't do what they are labeled. The crystal has fingerprints and smudges all over it as well. Did not come in the original box or with any paperwork. The watch still works though, so that's why 3/5 stars.

    Verified purchase: YesCondition: Pre-OwnedSold by: kaizen73

  • Great watch!

    The watch itself looks great. It was smaller and lighter than I expected, but not in a less manlier way. I’m a big fan of Casio gshock watches and I’m glad to add this to my collection. The shipper packaged it very well and came brand new in the original box. Unopened.

    Verified purchase: YesCondition: NewSold by: 2012kingofpop

  • Piece of Art

    This watch is very beautiful and so elegant in all details, very thin , casual lightweight, also it has unique dial, it’s really a piece of Art. I highly recommend it to everyone who pays attention to the design in details.

    Verified purchase: YesCondition: NewSold by: maxreq

  • A perfect piece for any collector

    This watch is one of the hard ones to get, it often runs out of stock everywhere. If you're looking for a piece that is timeless, not too expensive, and respected by collectors, this is your call. But do not overpay for it, be patient. The only thing you should be aware of is that this piece is not for nighttime. The lack of lume indicators makes it hard to read unless you use the LED light and decrease your battery life. Otherwise, this blackout version is amazing.

    Verified purchase: YesCondition: NewSold by: brothertag23