


Product Overview
The CASIO 10502763 Watch Band is a genuine replacement strap engineered exclusively for select G-SHOCK G-STEEL models, including the GST-210, GST-S100, GST-S110, and GST-W110. As an official Casio product, this band delivers factory-original quality, ensuring precise fit, reliable durability, and consistent performance. Casio, a leader in digital timekeeping since launching its first watch in November 1974, has built a reputation for innovation and resilience—qualities that are fully reflected in this replacement band. Designed for men who depend on their G-SHOCK for both rugged functionality and bold style, this strap maintains the watch’s structural integrity and aesthetic appeal. Whether your current band shows signs of wear, fading, or damage from daily use, this authentic replacement restores your timepiece to its original condition. It’s the ideal choice for G-STEEL owners who want to preserve their watch’s performance without sacrificing the look or feel that defines the G-SHOCK legacy.
Key Features
- Genuine Casio Replacement Part – This is not a third-party imitation. It’s an official Casio product, meaning it matches the exact materials, dimensions, and build quality of the original band that came with your watch. You’re restoring your G-STEEL with a component built to the same rigorous standards as the watch itself.
- Exact Model Compatibility – Specifically designed for the GST-210, GST-S100, GST-S110, and GST-W110 G-STEEL models, this band aligns perfectly with the watch’s lug width, mounting system, and curvature. This ensures a secure, seamless fit without gaps or misalignment.
- Robust and Resilient Construction – Crafted from high-grade materials consistent with Casio’s engineering standards, the band withstands daily exposure to sweat, moisture, impacts, and abrasion. It’s built to endure the same tough conditions that G-SHOCK watches are known for handling.
- Lightweight for All-Day Comfort – Weighing only 0.32 ounces, the band adds negligible mass to the watch, allowing for extended wear without fatigue. Whether you’re working, traveling, or engaging in outdoor activities, it remains comfortable and unobtrusive.
- Straightforward Installation – As a direct OEM replacement, it installs easily using standard watch band tools or even by hand for those familiar with basic watch maintenance. No specialized equipment or modifications are required.
Technical Specifications
- Manufacturer: Casio
- Item Model Number: 4331815503
- Product Dimensions: 7.68 x 1.97 x 0.59 inches
- Weight: 0.32 ounces
- Department: Men
- Date First Available: October 11, 2015
- ASIN: B015SHWRUU
- Discontinued by Manufacturer: No
Benefits & Use Cases
This replacement band is ideal for G-STEEL owners whose original strap has degraded over time due to regular wear, UV exposure, or physical stress. It’s especially valuable for individuals who rely on their watch in demanding environments—such as construction sites, fieldwork, or active outdoor pursuits—where durability is essential. By replacing a worn band, users restore not only the appearance of their watch but also its functional reliability. The band preserves the bold, industrial design language of the G-STEEL series, ensuring your timepiece continues to make a strong visual statement. It’s also a practical option for watch enthusiasts who maintain multiple straps for different settings, providing a dependable backup that matches the original in every way. Because it’s made by Casio, users avoid the common pitfalls of aftermarket bands, such as poor fit, accelerated wear, or incompatibility with the watch’s clasp mechanism.
Important Notes
This product is currently available and not discontinued by the manufacturer. Warranty information can be accessed through Casio’s official support channels. While installation is designed to be user-friendly, those unfamiliar with watch band replacement may find it helpful to use a basic spring bar tool or seek assistance from a watch specialist. The band is engineered exclusively for the listed G-STEEL models and is not guaranteed to fit other G-SHOCK series. Confirm your watch model before purchasing to ensure compatibility. The package includes only the replacement band—no tools, instructions, or additional accessories are provided.