G-Shock GA100-1A4

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Description
Introducing the G-Shock GA100-1A4 Watch, a rugged timepiece built for adventure seekers and urban explorers alike. With dimensions of 55 × 51.2 × 16.9mm and weighing just 70g, its compact yet durable design is ideal for daily wear. Crafted with a resilient resin case, band, and bezel, it's engineered to withstand shocks and magnetic forces, ensuring reliability in any environment. Dive into depths of up to 200 meters without worry, thanks to its water-resistant construction. Powered by a long-lasting CR1220 battery, enjoy approximately 2 years of uninterrupted use. Its mineral glass offers scratch resistance, preserving clarity over time. Stay connected to the world with world time functionality, encompassing 29 time zones and 48 cities, alongside a range of features including stopwatch, timer, and 5 daily alarms with a snooze option. The full auto-calendar extends to the year 2099, while accuracy is ensured with ±15 seconds per month. Its versatile display combines analogue and digital elements, providing essential information at a glance. Embrace precision and durability with the G-Shock GA100-1A4, the ultimate companion for every adventure.

- 55 × 51.2 × 16.9mm Case Size
- 70g Weigt
- Resin Case, Band and Bezel
- Shock Resistant
- Magnetic Resistant
- 200 Meters Water Resistant
- Approx. battery life: 2 years on CR1220
- Mineral Glass
- World time: 29 time zones (48 cities + coordinated universal time), daylight saving on/off, home city/world time city swapping
- Stopwatch
- Timer
- Alarm/hourly time signal: 5 daily alarms (with 1 snooze alarm)
- Calendar: Full auto-calendar (to year 2099)
- Accuracy: ±15 seconds per month
- 12/24-hour format
- Regular timekeeping:
*Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (speed)
*Digital: Hour, minute, second, pm, month, date, day
Specifications
  • Gender: Mens
  • Model Number: GA100-1A4
  • Style: Duo Display
  • Watch case colour: Black
  • Watch case diameter: 55x51mm
  • Watch strap colour: Black
  • Watch strap material: Resin
  • Watch type: Alarm, Analogue, Digital
  • Water resistant: 200 Metres
Shipping & Returns

Online orders are dispatched with Australia Post from our Adelaide warehouse.

Standard Postage
FREE for orders over $69
$9.95 for orders under $69

Express Postage
$3.95 for orders over $69
$13.95 for orders under $69

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RETURNS

Online orders can be returned within 30 days of delivery if eligible. This excludes earrings, body jewellery, personalised products and items that have been worn, scratched, damaged, made to order or altered in any way (including resize).

Returns & Exchanges FAQ ›

  • 5 stars: 1 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
K
Karl
Quality: 5/5
Price: 5/5
Value: 5/5
Would you recommend this product to others?: Yes
Amazing and Stylish

Bought this as a present for my partner and he really likes it. It's durable and stylish!

Looking for that perfect piece of jewellery can feel daunting, especially when big occasions like engagements or anniversaries are near. Finding meaningful options while balancing quality and price is a struggle many people experience. Concerns about authenticity and pricing often make buying diamonds and fine items a bit nerve-wracking. Here's where Shiels steps in: we're a family-owned-and-operated business that started in 1945, and we've now become the leading Australian-owned jewellery retailer. For those seeking confidence in unique and stylish designs, we deliver easy-to-wear pieces that shine in a crowded market. Behind the scenes, our team of jewellery hunters searches globally to uncover one-of-a-kind, finely crafted designs like G-Shock GA100-1A4. With the biggest range in Australia at unbeatable prices, we bring you access to stylish options. Our range is for everyone, including trend-loving shoppers inspired by what's viral on social media, as well as those wanting affordable pieces without cutting corners. It is our belief that finding the right piece shouldn't feel draining or out of reach. Rather, milestones deserve to be celebrated with things that authentically reflect your essence. By prioritising quality, value and customer care, we guide you to special pieces that make meaningful moments unforgettable.

At Shiels, we recognise the joy that jewellery brings in marking life's milestones and the importance of having just the right piece for every occasion. Whether you're celebrating small victories or a couple choosing the perfect engagement ring, our curated range remains both varied and accessible. Among others, we offer engagement rings with oval silhouettes for classic beauty with a modern twist and pear-shaped styles that add their own unique charm to every love story. We offer durable metal options, including yellow, white and rose gold, along with gold-plated and silver pieces for more variety. If you'd like a pop of colour, our pieces feature gemstones like aquamarine, amethyst, emerald, ruby and opal. Anyone searching for a new timepiece will find brands like Casio, G-Shock and Michael Kors that bring effortless flair to every moment. Whether it's Sterling Silver Greek Key Plain Ring, Citizen Promaster Marine NY0129-58L Automatic or Guess Gold Plated Stainless Steel 16-18“ Baguette 17mm Coin Chain, all of our pieces are designed for real moments, offering gifts that celebrate love, special occasions and everyday wins with meaning and lasting value. Each design you'll find with us is made to bring joy that lasts, turning thoughtful purchases into pieces that stay part of your story.

With us, shopping is designed to feel effortless and full of options. Online or in-store, we give you the flexibility to look around however you like. Refine your online search by choosing filters such as category, metal, gemstone or recipient. For those who like browsing in-store, you'll find our locations throughout New South Wales, Queensland, Western Australia and South Australia. When you're done choosing, payment is easy with PayPal, credit cards and Sparkle Now, Pay Later options such as humm, Afterpay and Zip. You can also choose Click & Collect if you'd like to pick up your order at a nearby store. Just select Pickup under the Delivery section and choose a store during checkout, and we'll notify you once your order is ready for collection. For those who prefer delivery, you can take advantage of free shipping on orders that qualify. Should your online purchase not meet your expectations, simply return it within 30 days from your original purchase date, and you can get a full refund (terms and conditions apply). No matter if you're searching for "Necklaces," "Rings" and "Earrings," know that every purchase is backed by our commitment to quality and value, so shop now.