Écrin

The gold band

Tubogas or Marrakech

Bulgari · Marco Bicego

Tubogas

Bulgari

Tubogas

A band of gold wound tightly round itself like the flexible pipe of a gas line, tubo gas, so it springs round the wrist or neck without a hinge.

Marrakech

Marco Bicego

Marrakech

Fine 18k gold wire wound into tight springy coils, gathered into strands that flex and drape against the wrist and throat like fabric.

Coiling is the shared craft, put to two uses. Bulgari's Tubogas winds a gold band round itself like gas tubing, a supple, hingeless spring first made in 1941 and later used for the first Serpenti watches and for Monete chokers. Marco Bicego winds much finer wire, by hand, into tight springs and gathers them into the soft strands of Marrakech, a technique he took from the chain workshop his father opened near Vicenza in 1958.

Bulgari Tubogas vs Marco Bicego Marrakech, facts side by side
FactTubogasMarrakech
Introduced1941—
Designer—Marco Bicego
SchoolRomeMilan & Valenza
Materialsyellow gold, rose gold, white gold, diamondyellow gold
MovesNoNo
From€9,800Not published
Top of line€15,400—

Prices in euros as published by each house, October 2026.