Hublot Big Bang 301.SB.131.RX 44mm HUB4100 Stainless Steel Automatic Chronograph Watch
A bold 44mm luxury sports chronograph combining a silver-tone 316L stainless-steel case, black ceramic bezel, and black rubber strap. The strong silver-and-black contrast gives the watch a clean, powerful presence, while the mix of brushed metal, ceramic, and rubber creates a balanced combination of luxury finishing and modern sports character.
The black dial features a distinctive checkerboard-style texture, paired with applied silver-tone Arabic numerals, baton hour markers, and broad luminous hands for clear readability. Three chronograph subdials bring a technical racing-inspired layout to the dial, while red timing accents and a red central chronograph seconds hand add energy and visual contrast.
A date window positioned between approximately 4 and 5 o’clock adds useful everyday functionality. The black ceramic bezel, signature exposed H-shaped screws, chronograph pushers, and textured rubber strap complete the industrial mechanical aesthetic, making this model an excellent choice for customers who want a versatile Big Bang with a strong motorsport personality.
Key Advantages
- Classic silver-and-black color combination with strong luxury sports appeal
- Checkerboard-style dial texture adds depth and a distinctive performance look
- Black ceramic bezel creates a sharp contrast with the stainless-steel case
- Red chronograph details introduce a subtle motorsport-inspired accent
- Three-subdial layout gives the dial a technical and highly functional appearance
- Large luminous hands support quick and easy time reading
- Black rubber strap offers a comfortable and contemporary sports-watch fit
- Versatile styling for casual, business-casual, and luxury sports wear
Technical Specifications
| Specification | Details |
|---|---|
| Brand / Series | Hublot Big Bang |
| Model | 301.SB.131.RX |
| Watch Type | Luxury Automatic Mechanical Chronograph Sports Watch |
| Case Size | 44mm |
| Movement | HUB4100 Automatic Mechanical Chronograph Movement |
| Dial | Black Checkerboard-Pattern Chronograph Dial |
| Case Material | 316L Stainless Steel |
| Bezel | Black Ceramic Bezel with Exposed H-Shaped Screws |
| Hour Markers | Silver-Tone Arabic Numerals and Baton Markers |
| Hands | Broad Luminous Hands with Red Chronograph Seconds Hand |
| Chronograph Display | Three Subdials with Contrasting Timing Details |
| Date Display | Date Window Between Approximately 4 and 5 O’clock |
| Strap | Black Textured Rubber Strap |
| Crystal | Sapphire Crystal |
| Water Resistance | Suitable for everyday splashes only. Not suitable for swimming or showering. Please refer to our Water Resistance Care Guide. |
| Design Theme | Silver-and-Black Motorsport Styling with Checkerboard Texture and Red Chronograph Accents |
FAQ
1. What makes this model different from an all-black Big Bang?
This version combines a silver-tone stainless-steel case with a black ceramic bezel and black rubber strap. The brighter metal case creates stronger contrast and makes the mechanical details more visible, giving the watch a more versatile and classic sports-luxury appearance.
2. What does the checkerboard-pattern dial add to the design?
The textured black dial gives the watch greater depth than a plain black surface. Its geometric pattern also complements the chronograph layout and reinforces the model’s performance and motorsport-inspired character.
3. Why are red details used on the dial?
The red chronograph seconds hand and timing accents provide a sporty contrast against the black and silver color scheme. They also make the chronograph elements easier to distinguish at a glance.
4. What material is used for the black bezel?
The bezel is made from black ceramic, giving the watch a sleek, modern finish while creating a sharp contrast with the 316L stainless-steel case. The ceramic bezel also complements the black dial and rubber strap, reinforcing the watch’s bold luxury-sports character.
5. Is a 44mm watch comfortable for everyday wear?
The 44mm case is designed to deliver noticeable wrist presence, while the flexible black rubber strap helps create a secure and comfortable fit. It is especially well suited to customers who prefer larger contemporary sports watches.








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