Product Overview
The Ewatchparts Replacement 24mm Rubber Band Strap Clasp is a precision-crafted accessory designed exclusively for Hublot Big Bang 44-45mm watches. Engineered to meet the exacting standards of luxury timepiece owners, this replacement strap delivers a seamless fit and factory-level finish. Constructed from soft PVC rubber, it offers a smooth, flexible feel against the skin while maintaining structural integrity under daily use. The black color provides a classic, versatile look that complements the bold design language of the Big Bang series. Paired with a rose-colored deployment clasp, the strap enhances the watch’s aesthetic with a refined metallic accent. Notably, the strap features no visible logos or branding, ensuring a clean and authentic appearance that mirrors the original equipment. Whether replacing a worn band or refreshing your watch’s style, this set provides a complete, hassle-free solution for maintaining your timepiece’s premium look and feel.
Key Features
- Premium Rubber Construction: Made from high-grade soft PVC rubber, this strap is both flexible and durable. The material is designed to resist cracking, fading, and deformation, even with frequent exposure to moisture, sweat, or UV light. Its soft texture ensures comfort during extended wear, making it suitable for all-day use in various environments—from office settings to outdoor adventures.
- Rose Gold Deployment Clasp: The included rose-colored deployment clasp adds a sophisticated contrast to the black strap. It features a secure folding mechanism that prevents accidental opening while allowing easy adjustment for a snug, personalized fit. The clasp is engineered to glide smoothly and lock firmly, ensuring your watch stays securely in place without pinching or irritation.
- Exact Fit for Hublot Big Bang 44-45mm: This strap is specifically tailored for Hublot Big Bang models with a 24mm lug width and case sizes of 44–45mm. The precise dimensions ensure proper alignment with the watch case and secure attachment via spring bars, preserving the original balance and proportions of the timepiece.
- No Logo Design: The entire strap surface is free of branding, engravings, or markings. This understated design maintains the watch’s authentic appearance and allows the focus to remain on the Hublot’s distinctive case and dial.
- Complete Replacement Set: Each package includes two rubber strap halves—one long (110mm) and one short (75mm)—along with a single rose deployment clasp. This complete set enables a full replacement without requiring additional components for most standard installations.
Technical Specifications
- Lug Width: 24mm
- Buckle Width: 22mm
- Long Part Length: 110mm (4.4 inches)
- Short Part Length: 75mm (3 inches)
- Strap Material: Soft PVC rubber
- Clasp Type: Rose deployment clasp
- Color Options: Black strap, Rose clasp
- Compatibility: Hublot Big Bang 44-45mm
- Package Contents: 1 set (2 pieces) rubber strap, 1 rose deployment clasp
- Product Dimensions: 2 x 2 x 2 inches; 2.08 ounces
- Department: Men’s
- ASIN: B0BWK9X7BY
- Date First Available: May 21, 2018
Benefits & Use Cases
This replacement strap is ideal for Hublot owners looking to restore, refresh, or personalize their Big Bang watch. Its water-resistant rubber construction makes it well-suited for active lifestyles, including swimming, gym workouts, and travel, where durability and comfort are essential. The secure deployment clasp ensures the watch stays in place during movement, while the soft material prevents skin irritation even during prolonged wear. The rose gold clasp introduces a subtle luxury element, making the watch appropriate for both casual outings and semi-formal occasions. As a direct-fit alternative, it offers the convenience of a factory replacement without the premium cost typically associated with brand-name accessories. It’s also a practical choice for professionals and frequent travelers who need a reliable, low-maintenance band that performs consistently in varied environments.
Important Notes
Before purchasing, confirm your Hublot Big Bang model and lug width to ensure compatibility—this strap is designed exclusively for 24mm lug width models in the 44–45mm range. All components are model-specific, and incorrect sizing may result in poor fit or damage to the watch. The package includes only the rubber strap and clasp; installation typically requires a spring bar tool, which is not included. For warranty details, refer to the manufacturer’s official policy. This product holds a strong position in the men’s watch band category, reflecting its reliability and customer satisfaction.

