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Movement record

A&S8320

2 references currently carry this movement label across 1 brands. 2 have an indexable exact-reference page. The movement page is a linked index; exact technical claims remain on the reference records and their evidence panels.

Ultrathin Tourbillon 1UTBR.Z01A.C246R

Arnold & Son Ultrathin Tourbillon Skeleton Red Gold

1utbr-z01a-c246r

Movement
A&S8320
Case width / diameter
41.5 mm
Thickness
8.4 mm
Years
Current official index
direct Current official index
Ultrathin Tourbillon 1UTBX.Z01A.C245X

Arnold & Son Ultrathin Tourbillon Skeleton Platinum

1utbx-z01a-c245x

Movement
A&S8320
Case width / diameter
41.5 mm
Thickness
8.4 mm
Years
Current official index
direct Current official index
Varcenne Watch Wiki

Reference data with the evidence left visible.

Glossary Data manifest LLM guide Evidence policy