
Sommerso/a
- Hand-finishedLucca, IT
- IndependentLucca, IT · est. 2000
- Service for lifeThrough Palladio · in person
A choice we can defend in person.
U-Boat makes no concession to subtlety, and we value the clarity of that. From Lucca, since 2000, Italo Fontana has carried his family's 1940s designs into large, Italian, declarative watches. A portion of our clients want exactly that presence, and we carry the house to meet the wish honestly rather than offer a compromise.
The Sommerso/a is a 46mm stainless-steel pro-dive watch, water resistant to 300 metres, with a rotating bezel and a 24-hour counter on a steel case. The core of the Sommerso idea, stripped to its diving essentials. Real capability, worn at U-Boat's full size.
Hand-finished, made to be serviced.
Hand-assembled, regulated, and finished to the manufacture’s own standard.
Servicing is organised through us and the manufacture, and the watch comes back to your wrist — with a loaner in the meantime.
The watch, by the number.
The case
- Diameter
- 46 mm
- Material
- Stainless steel AISI 316L
- Case back
- Sealed
- Crystal
- Sapphire crystal
The dial
- Dial
- Three superimposed dials, the upper one in black
Strap & water
- Water resistance
- 300 mt, 30 ATM
- Strap
- Ultra-resistant vulcanised rubber, in black color
A relationship, not a transaction.
Every watch we sell stays close to us. We organise servicing, source straps, and answer the telephone ourselves — for as long as the watch is yours, and the wrist after that.
When the time comes, we arrange the full service through U-Boat, handle the shipping both ways, and put a loaner on your wrist while you wait.
Replacement straps and bracelets at cost, in any material the manufacture offers, fitted in person at the bench.
You speak to Jason — for a warranty question, a service interval, or simply a second opinion — for as long as you own the watch.
When your watch is at service we will put another independent on your wrist, so the wrist is never empty.
Hold it once. Turn it over.
A watch makes more sense in the hand than on a screen — particularly through the sapphire back. Book a viewing at 900 West Hastings St., Vancouver and we will put a loupe in your hand.
Begin a viewing →

