Big Bang Unico Water Blue Sapphire Ref. 421.JL.4890.RT
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Big Bang Unico Water Blue Sapphire Ref. 421.JL.4890.RT
Big Bang Unico Water Blue Sapphire Ref. 421.JL.4890.RT
Big Bang Unico Water Blue Sapphire Ref. 421.JL.4890.RT
Big Bang Unico Water Blue Sapphire Ref. 421.JL.4890.RT
Big Bang Unico Water Blue Sapphire Ref. 421.JL.4890.RT
Category: Hublot

Big Bang Unico Water Blue Sapphire Ref. 421.JL.4890.RT

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Original price was: $558.00.Current price is: $446.00.20% OFF

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Frequently Bought Together:

Big Bang Unico Water Blue Sapphire Ref. 421.JL.4890.RT
+
Hublot Classic Fusion Essential Taupe Ref. 511.NX.4610.NR.HEC25
+
Big Bang Tourbillon Automatic Green Saxem Ref. 429.JG.0110.RT

$558.00 $446.00

$600.00 $480.00

$576.00 $461.00

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Description

Hublot Big Bang Unico Water Blue Sapphire 44 mm

Overview

The Hublot Big Bang Unico Water Blue Sapphire embodies transparency, innovation, and modern luxury. Crafted entirely in polished water-blue sapphire crystal, this striking 44 mm timepiece reveals the Unico movement in full display, merging engineering brilliance with an otherworldly aesthetic.

Design & Materials

  • Case: 44 mm polished water-blue sapphire crystal, fully transparent and highly durable.
  • Bezel: Matching water-blue sapphire crystal with signature 6 H-shaped screws.
  • Dial: Transparent skeleton dial highlighting the in-house Unico caliber.
  • Strap: Transparent rubber strap with water-blue lining, secured by a titanium deployant buckle clasp.
  • Aesthetic: A futuristic, crystal-clear vision of contemporary haute horlogerie.

Movement

  • Caliber: HUB1280 UNICO Manufacture – automatic chronograph flyback with column wheel.
  • Functions: Hours, minutes, small seconds, date, chronograph.
  • Power Reserve: Approx. 72 hours.
  • Components: 354 parts, designed for precision and durability.

Technical Specifications

  • Reference: 421.JL.4890.RT
  • Collection: Big Bang
  • Case: 44 mm polished water-blue sapphire crystal
  • Bezel: Water-blue sapphire with H-shaped screws
  • Dial: Transparent skeleton
  • Crystal: Sapphire with anti-reflective coating
  • Water Resistance: 50 m / 5 ATM
  • Strap: Transparent rubber strap with water-blue lining
  • Clasp: Titanium deployant buckle clasp
  • Condition: New / Unworn
  • Box & Papers: Complete set with Hublot presentation

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