
Sommerso/A
Ref.: 9007/A
Big, bold, and built to stand out. The U-Boat Sommerso/A isn’t your average dive watch. Its oversized 46mm stainless steel case, left-side crown with a protective device, and rugged black dial make a serious statement. Powered by a Swiss automatic movement and water-resistant to 300m, it’s as tough as it looks. Whether you’re actually diving or just flexing at the bar, this watch makes sure you won’t go unnoticed.


Case Details
All the info on the case construction, dimensions, shape, and finishing.
- Case Diameter
- 46mm
- Lug-to-Lug Distance
- 51mm
- Lug Width
- 22mm
- Case Thickness
- 17mm
- Caseback Style
- Closed Back
- Lugs Drilled?
- Yes
- Case Shape
- Round
- Case Material
- 316L Stainless Steel
- Water Resistance
- 30 ATM
Movement Details
Technical specs and extras under the hood.
- Movement Type
- Automatic
- Movement Name
- Sellita SW200
- Frequency
- 28,800 BPH
- Hacking Seconds?
- Yes
- Complications & Features
- Date
- Power Reserve
- 38 hours
- Jewels
- 26
- Shock Absorption
- Incabloc
Dial Details
Color, material, lume, and other dial features.
- Lume Type
- Luminescent Hands
Bezel Details
Details about bezel materials, insert, action, and type.
- Bezel Type
- External Bezel
Crystal Details
Crystal material, type, and coatings.
- Crystal Material
- Sapphire Crystal
- Anti-Reflective Coating?
- Yes
Crown Details
Crown type and any additional crown functions.
- Crown Type
- Screw-Down
General Details
Brand, origin, price range, and more.
- Brand
- U-Boat
- Country of Origin
- Italy
- Watch Type
- Dive
- Price Range (USD)
- $$