Bernard Watch has been buying, selling and trading Swiss watches since 1990. We are based in Austin, Texas.

Sell My Sinn Watch
Submit a Free Quote Request




All Info Kept Safe & Private
Bernard Watch Co BBB Business Review
Customer Reviews

Sinn Watches We Want To Buy

Listed below are some Sinn watches we have recently purchased, or traded from individuals like you, or are in-demand models that we are looking to buy.

Sell my Sinn 856 Tegimented watch
856 Tegimented
856

Sell your Sinn 356 Flieger (Pilot) Chronograph watch
356 Flieger (Pilot) Chronograph
356 Acrylic

We buy Sinn 856 Pilot watches
856 Pilot
856 S

Sell my Sinn Chronograph 'Lufthansa Cargo' watch
Chronograph 'Lufthansa Cargo'
144.12048

Sell your Sinn Hydro UX GSG 9 (EZM 2B) watch
Hydro UX GSG 9 (EZM 2B)
403.031

We buy Sinn U2 watches
U2
1020

Sell my Sinn EZM 10 Chronograph watch
EZM 10 Chronograph
EZM 10

Sell your Sinn Space Chronograph Limited Edition watch
Space Chronograph Limited Edition
140 St

We buy Sinn Space Chronograph Limited Edition watches
Space Chronograph Limited Edition
140 St

Sell my Sinn U-Boat U1000 EZM 6 Chronograph watch
U-Boat U1000 EZM 6 Chronograph
U1000 EZM 6

Sell your Sinn 856 UTC watch
856 UTC
856.UTC

We buy Sinn 856 Tegimented watches
856 Tegimented
856

Sell my Sinn U1 watch
U1
U1

Sell your Sinn 856 UTC watch
856 UTC
856.UTC

We buy Sinn 103 ST SA Chronograph watches
103 ST SA Chronograph
103 ST

Sell my Sinn 856 UTC watch
856 UTC
856.UTC

Sell your Sinn 903 Chronograph watch
903 Chronograph
903.042.ST

We buy Sinn U1 watches
U1
U1

Sell my Sinn EZM 7 GMT 'The Mission Timer 7' watch
EZM 7 GMT 'The Mission Timer 7'
857 EZM 7

Sell your Sinn U1 watch
U1
U1

We buy Sinn 356 Flieger UTC Chronograph watches
356 Flieger UTC Chronograph
356 UTC Sa

Sell my Sinn UTC Black watch
UTC Black
856S

Sell your Sinn 203 AR Chronograph watch
203 AR Chronograph
203.3334

We buy Sinn 156 Military Chronograph watches
156 Military Chronograph
156.2754

Sell My Sinn Watch

If you have a Sinn you might like to sell and are looking for the best possible quote, please fill out our Sell Your Watch form or Trade-In Trade-Up.

If you are looking to purchase or trade for a Sinn, please browse our current Sinn selection.

Sinn Watches

Sinn established itself as a brand for professionals from its introduction in 1961. The model lines are full of technical innovations and achievements applicable to professional (and amateur) pilots, astronauts, engineers and divers. They would send watches into space in the early 90s aboard Mir and Columbia missions. In the mid 90s the company began introducing magnetic field protection to its watches as well as revolutionary Ar-dehumidifying technology and special oils which resist exposure to extreme temperatures. During this period in the 90s Sinn would partner with Bell & Ross for a number of models including their famed "Bomb Disposal" watch.

The early 2000s saw more material improvements for Sinn, such as a lubrication free movement and specially hardened (tegimented) and sourced (submarine) steel to meet compliance standards for diving equipment. More recently, the TESTAF line was introduced in 2012 to meet the first technical standards for pilot watches.


Bernard Watch is also interested in purchasing these Swiss brands:
A. Lange & Sohne, Audemars Piguet, Ball, Bell & Ross, Breguet, Breitling, Bremont, Cartier, Chanel, Chronoswiss, F.P. Journe, Fortis, Girard-Perregaux, Glashutte Original, Hublot, IWC, Jaeger-LeCoultre, Longines, Maurice Lacroix, MontBlanc, Nomos Glashutte, Omega, Panerai, Patek Philippe, Rolex, Sinn, TAG Heuer, Tudor, Ulysse Nardin, Vacheron Constantin, Zenith, and more!