Contact | Events | News | Store Locator

Sinn - Instrument Chronograph - Sinn Watch 903 St B E Alligator (SN-355)


Official Authorised Agent


Sinn Watch 903 St B E Alligator

903.045 Alligator

Sinn Official 2 Year Guarantee


Add 3 Years Extended Insurance

Finance Options

As well as home delivery this item is available to order online and collect in store 2 hours after ordering (if in stock). Please choose the Collect In Store delivery method.

Order today for delivery in 2 - 4 Weeks

Click here to be notified by email when Sinn Watch 903 St B E Alligator becomes available.

Sinn Watch 903 St B E. 903.045 Leather

Possibly one of our favourite Sinn dress watches, this Sinn 903 ST B E watch has been manufactured in Germany with a stunning mix of stylish design tropes, an exquisite self winding mechanism and a luxurious leather strap. Having become famed for their fully equipped timepieces, the brand has enhanced this Sinn 903 ST B E watch hours, minutes and subsidiary seconds function, a date display at 4 o clock, chronograph function and an interior rotating bezel with logarithmic scale.

The Sinn 903 ST B E watch continues to impress with the SW 500 self winding movement, a calibre with 25 bearing jewels, 28,800 semi-oscillations per hour and a seconds stop function. The dial is also impressive using a high quality dark blue and ivory coated material and luminescent hands and appliques that have been meticulously attached by hand. Sapphire crystal glass with anti reflective treatment is used on the front and back of the watch enhancing protection and providing a stunning view into the automatic mechanism. This Sinn watch also comes with a 2 year warranty and a water resistant promise of 100 metres.


Buy your new watch from C W Sellors - Jura Watches.

Try it on at home

If you do not like it, you can return it for an exchange, credit or full refund.

Let us adjust your bracelet

We can adjust the metal bracelet to fit your wrist size, see our size guide

Get free delivery

Buy online and we will ship your watch free and ready to use, fully insured by us and delivered to your door.

Free Gift

Watch Winder or Watch toolkit or heart necklet plus free delivery, sizing and gift wrapping.


Accessories for this watch

Please contact us if you need any straps for this watch.


Similar Products


Connect With Jura Watches