-10% on non-sale items with the discount code BF10
Casio G-Shock Watch Analog Marine
$ 116.00 ($ 96.67 excl. EU VAT)
Casio G-Shock is a brand of sports watches known for its ruggedness, shock resistance, and reliability. Since its creation in 1983, Casio G-Shock has become an iconic brand for athletes, adventurers, and those seeking a durable watch that can withstand extreme activities.
Only 1 left in stock
⛟ At your place from November 25, 2025
⏱️ Delivery guaranteed before Christmas
🎄 Returnable after December 24th
| Weight | 41 g |
|---|---|
| Dimensions | 46.2 × 42.9 × 11.2 mm |
| Manufacturer Warranty | |
| Man / Woman | |
| Crystal | |
| Water Resistance | |
| Movement | |
| Official Dealer | |
| Calendar | |
| Case Diameter (millimeters) | |
| Case Form | |
| Band Color | |
| Color | |
| Dial Color |
Casio G-Shock Analog Marine Watch
Casio G-Shock Analog Marine GMA-S2100BA-2A1ER
The Casio G-Shock GMA-S2100BA-2A1ER combines legendary toughness, refined marine-inspired design, and advanced technology. With its deep ocean-blue color, it captivates with a modern look and outstanding functionality.
Precision and complete features
Equipped with a 1/100-second stopwatch and a countdown timer adjustable up to 24 hours, this G-Shock is built for performance and sports enthusiasts. Its 5 daily alarms, hourly time signal, and automatic calendar (programmed until 2099) ensure optimal time management every day.
Perfect readability, even in the dark
Thanks to its dual Super Illuminator LED light, the watch guarantees perfect visibility both day and night. The combined analog and digital display is further enhanced by the hand-shift function, clearing the digital screen for a clear and precise reading of all information.
Marine resistance with elegance
Protected by a durable mineral glass, the GMA-S2100BA-2A1ER carries the legendary reliability of G-Shock watches: shock resistance, quartz accuracy of ±15 seconds per month, and long-lasting design made for both extreme activities and daily use. Its deep navy-blue marine design delivers a modern, elegant look—ideal for those who want a bold yet stylish accessory.
The Casio G-Shock GMA-S2100BA-2A1ER is the perfect ally for anyone seeking a watch that is tough, functional, and stylish, ready to adapt to any situation.
Frequently Asked Questions

When will I receive my order ?
Here are the average delivery times that we offer:
- After validation, your order is processed within 12 working hours
- Products in stock are shipped the same day before 5 p.m. during weekdays
- Products to be supplied are shipped within 2 to 5 days
The shipping time will then depend on the delivery method of your choice (Fedex, UPS, DHL etc.). You will receive email notifications to track the delivery of your package. For real-time tracking, check out our order tracking page.
Why should I trust Conteenium?
With more than 10 years of experience in online watchmaking and jewelry, Conteenium has built a solid reputation. Company registered since 2014, we have made excellence in customer service our priority with a team available by email, telephone, WhatsApp and Messenger.
Our transparency is praised by more than 1,500 customer reviews with an average rating of 4.6/5 on Trustpilot and Google Reviews. Trusting Conteenium is the assurance of a worry-free, quality purchase!
If I am not satisfied with my order, what happens?
Your satisfaction is our number #1 priority. This is why we offer you 30 days to return any item that does not suit you. The process is simple:
- Contact our customer service
- Return the item in its original packaging
- In the event of an exchange, you will receive a credit to order another product
- In the event of a refund, you will be credited within 24 hours of receipt
Is it true that Conteenium offers a 3 year warranty instead of 2?
Yes, that's correct! Since January 2024, we have extended the manufacturer's warranty from 2 to 3 years on all of our products. This decision demonstrates our confidence in the quality of the watches and jewelry that we select for you. It's also an additional guarantee of our long-term commitment to our customers.
Can we pay later or in installments?
For orders between $100 and $1,500, you can choose from several convenient payment plans:
- Split the total into 2, 3, or 4 equal installments
- Pay the full amount 15 days after the order date (D+15)
- Pay the full amount 30 days after the order date (D+30)
Select the option that best suits your preference and budget.
Buy it together and save
Casio G-Shock Watch Analog Marine
DUVERNET – 6 SLOT WATCH BOX CAYMAN
Casio G-Shock Watch Analog Marine
DUVERNET – THE TRAVELER 8S
Casio G-Shock Watch Analog Marine
DUVERNET – LE NOMADE 10
Casio G-Shock Watch Analog Marine
DUVERNET – LE VOYAGEUR 8M
Casio G-Shock Watch Analog Marine
DUVERNET – LE MONACO
Casio G-Shock Watch Analog Marine
DUVERNET – LE MONTE-CRISTO
Casio G-Shock Watch Analog Marine
DUVERNET – 3 SLOT WATCH ROLL CUBA

































Reviews
There are no reviews yet.