
Upgrade or replace your current strap with this durable 16mm TPU watch band, designed to fit a wide range of G-style watches. Featuring a comfortable and water-resistant design, this strap is ideal for everyday wear, sports, or outdoor activities. The flexible resin material offers a snug fit, while the stainless-steel buckle ensures a secure closure. The package also includes spring bars and a tool for easy installation.
Features
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Compatible replacement strap – fits a variety of G-style watch models
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Durable TPU resin – soft, waterproof, and wear-resistant for long-term use
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Includes tools and spring bars – easy to install at home without professional help
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Multiple colour options – available in Black, White, Yellow, Red, Orange, Blue, Dark Blue, Army Green
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Perfect for daily wear – suitable for sports, outdoor use, or casual fashion
Compatibility
Fits G-style models including (but not limited to):
GA-100, GA-120, GA-120BB, GA-100C, GA-110, GA-300, G-8900, GR-8900, GR-8900A, GW-8900, GAC-100, GD-100, GDF-100, GDF-100BB
Not an official Casio product. Compatible replacement part only.
Specifications
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Lug Width (between watch lugs): 16 mm
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Strap Width (outer width): approx. 29 mm
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Strap Thickness: approx. 2.5 mm
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Total Length (without buckle): approx. 20.8 cm
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Buckle Width: 22 mm
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Material: TPU Resin
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Buckle Material: Stainless Steel
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Waterproof: Yes
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Colour Options: 8 (Black, White, Yellow, Red, Orange, Blue, Dark Blue, Army Green)
Package Includes
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1 × Pair of Watch Straps (Left + Right)
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1 × Stainless Steel Buckle
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1 × Spring Bar Tool
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3 × Spring Bars
Notes
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Colour may vary slightly due to lighting and screen display.
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Please allow slight deviation in measurements due to manual sizing.
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Check lug width before purchasing to ensure proper fit.
| Brand | Ozbuyz Store |
| Category | Fashion > Men's Fashion > Men's Accessories |
| SKU | V528-WATCHSTRAP-613856 |
| Weight | 0.21 kg |
Standard Delivery
3–7 business days Australia-wide.
Express Delivery
1–3 business days. Available at checkout for eligible items.
Order Tracking
Tracking info sent via email once your order ships.
Ships From Australia
All orders dispatched from our Australian warehouse.
Note: Delivery times are estimates only. Some postcodes may incur additional shipping fees or be excluded. We ship via Australia Post, StarTrack, and other trusted carriers.
1 Year Warranty
All products include a minimum 1 year manufacturer warranty. We handle all claims on your behalf.
14-Day Returns
Not happy? Return within 14 days for a full refund. Items must be in original condition and packaging.
Ozbuyz Support
Our Australian customer team is here to help. Reach us anytime via email or phone.

16mm TPU Watch Strap Compatible with G Series GA100 G8900 GW8900 with Tool Pins - Black
$12.00

