Case and pin-buckle are solid 18K gold.
Case is 38.5mm without crown.
44mm Lug to Lug
20mm Between Lugs
Distressed blue Italian leather watch strap is after market.
The Automatic UN-32 movement is special to Ulysse Nardin as the perpetual calendar has a GMT function that can go forwards or reverse. At the time of invention in 1996, it was the only watch in…
FS: Ulysse Nardin GMT +/- Perpetual Calendar 38.5mm Men’s Watch, Ref 321-22 in solid 18K Yellow Gold