Hublot Big Bang 441.UB.5120.NR
42mm · Aluminium, All Blue · Caliber HUB 1280 · 100m
Hublot Big Bang Unico Summer 2021
Related references — same collection
Shared specifications help discovery; these links do not assert a predecessor or successor relationship.
Compare specifications
| Specification | 441.UB.5120.NR | 440.CI.1100.RX | 440.CI.1100.RX.EUR20 | 440.CI.1100.RX.EUR20_NFT | 440.EX.1100.RX.UCL20 |
|---|---|---|---|---|---|
| Case diameter | 42mm | 42mm | 42mm | 42mm | 42mm |
| Case material | Aluminium, All Blue | All Black, Black Ceramic | All Black, Black Ceramic | Black Ceramic, All Black | All Blue, Blue Ceramic |
| Water resistance | 100m | 30m | 30m | 30m | 30m |
| Movement | Automatic | Connected | Connected | Connected | Connected |
| Caliber | HUB 1280 | — | — | — | — |
| Power reserve | 72 hours | 24 hours | — | — | 24 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 18:25:15 JST
The Watch Pages · Hublot 441.UB.5120.NR
Original collection: Not recorded
Technical Specifications / Date Added: July 7, 2021 Technical Specifications / Reference: 441.UB.5120.NR Technical Specifications / Brand: Hublot Technical Specifications / Case Size: 42mm Technical Specifications / Case Material: Aluminium, All Blue Technical Specifications / Dial Color: No Dial, Blue Technical Specifications / Dial Finish: Openworked Technical Specifications / Movement: Automatic Technical Specifications / Caliber: HUB 1280 Technical Specifications / Power Reserve: 72 hours Technical Specifications / Water Resistance: 100m Technical Specifications / Strap Material: Textile Technical Specifications / Strap Color: Blue Technical Specifications / Bezel Color: Blue Technical Specifications / Style: Sporty Technical Specifications / Special Features: Limited Edition, Open Case Back, Luminescence, Skeletonized, Water Resistant Technical Specifications / Limited Edition: Limited to 200 pieces Technical Specifications / Complications: Chronograph, Date
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