SINN 103 ST SA Black Dial Chronograph Swiss Valjoux 7750 Automatic 41mm


Out of stock

Categories: ,

We take trades against any of our watches!!! We also buy watch packages!!

Although this watch is true to Sinn’s early designs, it remains as popular today as it was 10 years ago. 

It is in fact one of the most requested Sinn watches in their aviator series.

This is the classic Sinn pilot’s chronograph featuring a bi-directional rotating light alloy aviation ring and black dial. The 60 minute aviation ring is contained in a ratcheted bezel system with retaining screws.

Automatic winding mechanical chronograph movement with power reserve of 42 hours. Functions include hours, minutes, subsidiary seconds, date, day and complete chronograph functions.

Case is in polished steel with sapphire crystal. Other features include screw down crown with protective horns, domed sapphire crystal, sapphire back and water resistance to 20 ATM.

Dial is matte black with Arabic numerals and luminous markers and hands. Black leather strap.

An Incredible watch in As-New Condition and comes on a brand New Sinn Blue Leather strap and steel buckle! Just Gorgeous!!



MOVEMENT: Swiss Automatic – Valjoux 7750 Decorated

CASE: Stainless Steel

CROWN: Screw-down Crown

SIZE: 41mm

LUGS: 20mm

DIAL: Black Dial

BEZEL: Rotating

CONDITION: Pre-Owned – As-New!

BOXES/PAPERS: Original Sinn Box Set with watch!  – Everything as shown in pictures


STRAP/BRACELET: – Brand New Sinn Blue Leather strap with signed Sinn Steel buckle!

We buy similar watches…large packages as well as one at a time. We also take trades against any of our watches…

Let us know what you have in your collection!! I consider all watches in trade! Please upload pictures and include details of your trades through my Trade/Buy tab at the top of my homepage.