Hublot Big Bang 406.MC.0138.RX
45mm · Magic Gold · Caliber HUB1270 UNICO · 100m
Hublot Big Bang Unico Perpetual Calendar Magic Gold Ceramic
Related references — same collection
Shared specifications help discovery; these links do not assert a predecessor or successor relationship.
Compare specifications
| Specification | 406.MC.0138.RX | 402.MX.0138.WR | 405.MX.0138.RX | 406.CI.0170.RX | 406.JX.0120.RT |
|---|---|---|---|---|---|
| Case diameter | 45mm | 45mm | 45mm | 45mm | 45mm |
| Case material | Magic Gold | Magic Gold | Magic Gold | All Black, Ceramic | Sapphire |
| Water resistance | 100m | 100m | 30m | 100m | 30m |
| Movement | Automatic | Automatic | Manual | Automatic | Automatic |
| Caliber | HUB1270 UNICO | HUB1241 UNICO | HUB6016 | HUB1270 UNICO | HUB1270 UNICO |
| Power reserve | 72 hours | 72 hours | 115 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 18:20:23 JST
The Watch Pages · Hublot 406.MC.0138.RX
Original collection: Not recorded
Technical Specifications / Date Added: March 15, 2019 Technical Specifications / Reference: 406.MC.0138.RX Technical Specifications / Brand: Hublot Technical Specifications / Case Size: 45mm Technical Specifications / Case Material: Magic Gold Technical Specifications / Dial Color: No Dial Technical Specifications / Dial Finish: Openworked Technical Specifications / Movement: Automatic Technical Specifications / Caliber: HUB1270 UNICO Technical Specifications / Power Reserve: 72 hours Technical Specifications / Water Resistance: 100m Technical Specifications / Strap Material: Rubber Technical Specifications / Strap Color: Black Other watches you may like / Buckle Type: Folding Clasp Other watches you may like / Bezel Material: Ceramic Other watches you may like / Bezel Color: Black Other watches you may like / Style: Sporty Other watches you may like / Special Features: Limited Edition, Luminescence, Skeletonized, Water Resistant Other watches you may like / Limited Edition: Limited to 100 pieces Other watches you may like / Complications: Chronograph, Date, Day of the Week Indicator, Leap Year, Month Indicator, Moon Phase, Perpetual Calendar
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