Knowledge Center

Professional Authentication Platform

Log InRegister

Hublot

Big Bang

4 references

Big Bang

Ref. 301.SX.130.RX · Original Big Bang

discontinued
Partially documented

44mm · Cal. HUB44 (Valjoux 7750 base) · First Big Bang (HUB44)

2 authentication notes

Big Bang Unico

Ref. 421.CI.1170.RX

Placeholder — requires research

Ref. 441.NX.1171.RX

Placeholder — requires research

Ref. 421.NX.1170.RX

current
Documented

42mm · Cal. HUB1280 Unico · In-house Unico (HUB1280)

2 authentication notes