Hublot Big Bang 431.NO.4280.RX.SDQ25
43mm · Titanium · Caliber HUB1280 · 100m
Hublot Big Bang Titanium Grey Ahmed Seddiqi 75th Anniversary
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Shared specifications help discovery; these links do not assert a predecessor or successor relationship.
Compare specifications
| Specification | 431.NO.4280.RX.SDQ25 | 421.NX.0500.VR.BER21 | 431.CI.1340.RX.SDQ25 | 431.NM.1370.RX | 431.NX.1370.RX |
|---|---|---|---|---|---|
| Case diameter | 43mm | 44mm | 43mm | 43mm | 43mm |
| Case material | Titanium | Titanium | Black Ceramic, All Black | Titanium | Titanium |
| Water resistance | 100m | 100m | 100m | 100m | 100m |
| Movement | Automatic | Automatic | Automatic | Automatic | Automatic |
| Caliber | HUB1280 | HUB1280 | HUB1280 | MHUB1280 UNICO Manufacture | MHUB1280 UNICO Manufacture |
| Power reserve | 72 hours | 72 hours | 72 hours | 72 hours | 72 hours |
Sources & record notes
Displayed specifications follow the most complete source record. Other source records are retained below; conflicting values are not silently combined. The Watch Pages.
- The Watch Pages ↗ · 2026-09-22 18:07:49 JST
The Watch Pages · Hublot 431.NO.4280.RX.SDQ25
Original collection: Not recorded
Technical Specifications / Date Added: November 20, 2025 Technical Specifications / Reference: 431.NO.4280.RX.SDQ25 Technical Specifications / Brand: Hublot Technical Specifications / Case Size: 43mm Technical Specifications / Case Material: Titanium Technical Specifications / Dial Color: Gray Technical Specifications / Dial Finish: Satin-brushed Technical Specifications / Movement: Automatic Technical Specifications / Caliber: HUB1280 Technical Specifications / Power Reserve: 72 hours Technical Specifications / Water Resistance: 100m Technical Specifications / Strap Material: Rubber Technical Specifications / Strap Color: Gray Technical Specifications / Buckle Type: Folding Clasp Technical Specifications / Style: Sporty Technical Specifications / Special Features: Open Case Back, Limited Edition, Luminescence, Water Resistant Technical Specifications / Limited Edition: Limited to 25 pieces Technical Specifications / Complications: Chronograph, Date
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