Hublot Big Bang 301.PB.131.RX 44mm HUB4100 Automatic Chronograph Watch
A bold 44mm luxury sports chronograph that combines a rose-gold-tone case, black bezel, and textured black rubber strap for a powerful Hublot-inspired contrast. The combination of metallic warmth and technical black gives the watch a distinctive presence while maintaining the comfortable, sporty character expected from the Big Bang design.
The black dial features raised rose-gold-tone Arabic numerals, baton hour markers, broad luminous hands, and multiple chronograph subdials. Red accents on the central chronograph seconds hand, scale markings, and subdial details introduce a strong motorsport-inspired character, while the date display positioned between approximately 4 and 5 o’clock adds everyday practicality.
Exposed bezel screws, chronograph pushers, and the structured rubber strap reinforce the watch’s mechanical personality. Powered by the HUB4100 automatic mechanical chronograph movement and protected by sapphire crystal, this model is designed for customers who want a large, expressive sports watch with a luxurious black-and-rose-gold appearance.
Key Advantages
- Strong rose-gold-tone and black contrast with unmistakable wrist presence
- Multi-register chronograph layout creates a technical and performance-focused appearance
- Red timing accents add visual energy without overpowering the black dial
- Large luminous hands provide clear time reading at a glance
- Exposed bezel screws reinforce the signature industrial sports-watch character
- Rubber strap balances the substantial 44mm case with flexible everyday comfort
- Suitable for luxury casual wear, nightlife, sports-inspired outfits, and statement styling
Technical Specifications
| Specification | Details |
|---|---|
| Brand / Series | Hublot Big Bang |
| Model | 301.PB.131.RX |
| Watch Type | Luxury Automatic Mechanical Chronograph Sports Watch |
| Case Size | 44mm |
| Movement | HUB4100 Automatic Mechanical Chronograph Movement |
| Dial | Black Multi-Function Chronograph Dial |
| Case Material | 316L Stainless Steel with Rose-Gold-Tone Finish |
| Bezel | Black Bezel with Exposed Screw Design |
| Strap | Black Textured Rubber Strap |
| Hour Display | Rose-Gold-Tone Arabic Numerals and Baton Markers |
| Chronograph Details | Multiple Subdials with Red Central Chronograph Seconds Hand and Red Accents |
| Date Display | Date Window Between Approximately 4 and 5 O’clock |
| 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 | Rose-Gold-Tone, Black, and Red Luxury Motorsport Styling |
FAQ
1. Is the rose-gold-colored case made from solid gold?
No. The case is crafted from 316L stainless steel with a refined rose-gold-tone finish, giving the watch a warm, elegant, and luxurious appearance.
2. Does the chronograph function make the watch difficult to read?
Despite the multi-register layout, the black dial uses large rose-gold-tone numerals, broad hands, and contrasting red timing details to separate the main time display from the chronograph indications.
3. How large does the 44mm case feel on the wrist?
The 44mm diameter gives this model a bold and substantial wrist presence. It is especially suitable for customers who prefer larger luxury sports watches rather than compact or understated dress watches.
4. Why is a rubber strap used with the rose-gold-tone case?
The rubber strap creates a deliberate contrast between luxury and performance materials. It also offers greater flexibility for daily wear and gives the watch a more relaxed, contemporary sports appearance.
5. Is the sapphire crystal suitable for everyday use?
Yes. Sapphire crystal is valued for its strong resistance to everyday scratching and helps protect the detailed black chronograph dial during regular wear. Like any watch crystal, however, it should still be protected from severe impacts.
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