The abbreviation TT is not unknown. A car bearing the same two letters stands for tradition and technology. This aspiration is easily fulfilled by the reworked Ternos Professional TT: it is water-resistant to a depth of up to 500 metres (50 ATM), can automatically regulate gas pressure via a helium valve and a bicolour, rotatable bezel that now provides visual support for the 15-minute limit before resurfacing. This last feature is what really gives the Ternos Professional TT its name: Two Tone – in either blue-black or grey-black.
Introducing the Ternos Professional TT Automatic watch 161.559.45, the perfect blend of tradition and technology. This water-resistant masterpiece, able to withstand depths of up to 500 metres, comes with an automatic gas pressure regulator and a visually striking bi-colour bezel. Experience the beauty of the Two Tone design in either blue-black or grey-black, and take control of your diving time with the 15-minute pre-resurfacing limit.
Buy it now and receive it Fri, 30. May - Tue, 3. Jun with DHL Express - Free!
Delivery Options
Carrier | Estimated Delivery | price | |
---|---|---|---|
![]() | DHL Express | Fri, 30. May - Tue, 3. Jun | Free! |
![]() | United States Postal Service | Thu, 5. Jun - Tue, 10. Jun | Free! |

Carrier: DHL Express
Estimated delivery:
Fri, 30. May - Tue, 3. Jun
Price:
Free!

Carrier: United States Postal Service
Estimated delivery:
Thu, 5. Jun - Tue, 10. Jun
Price:
Free!
✖
You are only $1,118.74 away from free shipping
$10 Discount
For the first order over $175.00
Code
Description
Product Details
- Type
- Watch
- Product colour
- Black
- Watch style
- Diving
Sports - Gender
- Men's
- Movement
- Automatic
- Lens
- Sapphire
- Case size (mm)
- 42
- Case shape
- Circle
- Case material
- Stainless steel
- Case colour
- Silver tone
- Water resistance
- 50ATM / 500M
- Strap material
- Metal
- Strap colour
- Silver
- Dial colour
- Black
- Dial type
- No numerals
- Extra features
- Date
Luminescent components - Warranty
- 2 years
- Condition
- Brand new, unused, 100% original product
- Manufactured in
- Switzerland (Swiss)