Aquadeep Signal Black Automatic
Built like a tank but light on the wrist, the Undone Aquadeep Signal Black is a serious dive watch with a no-nonsense attitude. Its 43mm titanium case keeps things tough yet wearable, while the black sandwich dial and bold lume make it easy to read in the depths. Powered by the reliable Seiko NH35A automatic movement, it’s got 500m water resistance and a helium escape valve. Because sometimes, you just need to go deep.
Case Details
All the info on the case construction, dimensions, shape, and finishing.
- Case Diameter
- 43mm
- Lug-to-Lug Distance
- 52mm
- Lug Width
- 22mm
- Case Thickness
- 16.5mm
- Caseback Style
- Open Back
- Case Shape
- Round
- Case Material
- Titanium
- Case Finishing
- Sand Blasted
- Water Resistance
- 50 ATM
Movement Details
Technical specs and extras under the hood.
- Movement Type
- Automatic
- Movement Name
- Seiko NH35A
- Frequency
- 21,600 BPH
- Hacking Seconds?
- Yes
- Complications & Features
- Helium Release Valve
- Power Reserve
- 41 hours
- Jewels
- 24
- Shock Absorption
- Seiko Diashock
Dial Details
Color, material, lume, and other dial features.
- Dial Color
- Black
- Dial Characteristic
- Granulated
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
- Crystal Type
- Domed
Crown Details
Crown type and any additional crown functions.
- Crown Type
- Screw-Down
General Details
Brand, origin, price range, and more.
- Brand
- Undone
- Country of Origin
- Hong Kong
- Price Range (USD)
- $
