Hublot 421CM1130RX - luxury watch

Hublot Big Bang Unico

421.CM.1130.RX

€20.420,00
/
Tax included.

At 44mm in black ceramic the Big Bang is matte, non-reflective and highly scratch-resistant. Beneath it runs the Unico, Hublot's own chronograph movement, built to be looked at: the column wheel sits on the dial side, visible through the opening, so the mechanism engaging the timing is the first thing you see. Seventy-two hours of reserve, and a flyback function.

Reference: 421.CM.1130.RX
Movement: Unico automatic flyback chronograph, in-house
Power reserve: approx. 72 hours
Case: Black ceramic, 44 mm
Water resistance: 100 m
Year: 2026 — Full set

Secure payment with our checkout

The Standard of Absolute Trust

100% Unworn

Brand-new, unworn watches, ready for delivery. Complete with all original protective films, box, and factory tags.

Official Warranty

The original certificate from the manufacturer is always included, it's duly stamped and valid worldwide at any authorized service center.

Direct VIP Treatment

We ensure maximum transparency and security, backed by our established presence in Malta and San Marino.

International Strength

We offer traceable payments, 100% insured shipping, or the option to collect your watch in person by private appointment.

Certified Excellence • 1,226+ Chrono24 Protected Sales

Testimonials

★★★★★

"Fantastic experience. Excellent communication, great price, and incredibly fast shipping to Ireland—just 2 days."

Client C.
Chrono24 Buyer - Ireland, IR
★★★★★

"A sure thing—it feels like we’ve known each other forever."

Client M.
Chrono24 Buyer - Italia, IT
★★★★★

"An excellent experience from start to finish. Quick responses and very clear photos showing every detail requested."

Client S.
Chrono24 Buyer - Regno Unito, UK
★★★★★

"Everything was perfectly clear and convenient. Details were provided with the utmost helpfulness. I will definitely be back for my next watches."

Client R.
Chrono24 Buyer - Emirati Arabi Uniti, AE
★★★★★

"Pleasant and transparent communication, fast delivery, and an impeccable watch. Highly recommended seller!"

Client G.
Chrono24 Buyer - Germania, DE