Detailed Technical Specifications

Model Reference	Big Bang Ref. 301.SB.131.RX Super Clone
Case Dimensions	Exact 44mm diameter with a highly accurate aggressive profile and authentic weight distribution.
Case Material	Premium 904L stainless steel featuring alternating satin-finished and polished surfaces, combined with black composite resin inserts and a sapphire exhibition case back.
Dial & Crystal	Stamped black dial with steel-toned applied hour markers and fully functional chronograph sub-dials. Scratch-resistant sapphire crystal with anti-reflective coating.
Bezel	Scratch-proof black ceramic bezel secured with 6 signature H-shaped polished titanium-toned screws.
Movement	Swiss ETA HUB 4001 Clone Automatic Chronograph Movement (28,800 VPH). Fully functional stopwatch mechanism with smooth sweeping seconds and precise date complication.
Crown & Pushers	Stainless steel screw-down crown and chronograph pushers featuring black rubber inserts for enhanced grip and aesthetic contrast.
Strap & Clasp	High-grade black structured rubber strap secured by a stainless steel push-button deployant clasp.

✔ 2-Year Warranty: Complete mechanical coverage on the complex Swiss ETA HUB 4001 clone chronograph movement.
✔ Packaging Options: Secure standard packaging included. For the official Hublot presentation box, kindly WhatsApp us for details (available for a nominal fee).
✔ Secure Purchase: Full Cash on Delivery (COD) available across India with zero advance booking amount required.

Hublot Big Bang Steel Ceramic Ref_ 301.SB.131.RX Super Clone Watch | Swiss ETA Hub 4001 Movement

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