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  • 103 Sa B E

    The traditional pilot chronograph.

    103 Sa B E
  • 103 Sa B E
  • 103 Sa B E
  • 103 Sa B E
  • 103 Sa B E


Warranty period leer years

Warranty Statement


Product number: 103.171 PDF

103 Sa B E

This model is no longer available in our current range.
103 Sa B E

The 103 Sa B E is an incomparable Sinn classic in more ways than one.

For example, this magnificent timepiece is clearly reminiscent of historical pilot watches with its luminous ivory-coloured coating on the hands, numerals and indices. An effect that is also emphasised by classic blue. This is the first time we have used it in one of our watches for both the dial with sunburst decoration and for the anodised aluminium pilot’s bezel. It also gives the pilot chronograph a modern feel, without detracting from the functional character of the watch.

Another special feature is the high-quality crystal. The profile of the highly curved sapphire crystal glass is similar to traditional acrylic glass. This sapphire crystal glass is ground out from an approximately 5 mm solid blank with five different curvature radii, and carefully polished. The grinding tools required to produce it have been made especially. The result of this complex process not only preserves the classic look of the glass, it also makes it highly resilient.

The 103 Sa B E is limited to 500 pieces, which is documented by the ‘Eine von 500’ (one of 500) engraving on the rotor. Naturally, the watch offers high-tech features typical of a SINN watch. For example, resistance to low pressure and pressure resistance up to 20 bar.

Special characteristics
  • Limited edition to 500 units
  • Case made of stainless steel, polished
  • Blue dial with sunburst decoration
  • Ivory-coloured coating on the indices, hands, numerals and illuminated triangle
  • Anodised pilot’s bezel in blue
  • Sapphire crystal glass
  • Transparent back made of sapphire crystal glass
  • Pressure-resistant to 20 bar
  • Low pressure resistant

Technical details

Valjoux 7750
Self-winding mechanism
25 bearing jewels
28,800 semi-oscillations per hour
Seconds stop function
Shock resistant as per DIN ISO 1413
Anti-magnetic as per DIN 8309
Case made of stainless steel, polished
Sapphire crystal glass in front, anti-reflective on both sides
Transparent case back made of sapphire crystal glass, anti-reflective on the interior
Case back screw-fastened
Crown screwable
Meet the technical requirements for waterproofness, as set out in standard DIN 8310
Pressure-resistant up to 20 bar
Low pressure resistant
Hours, minutes, subsidiary seconds
Date display
Day of the week display
Pilot’s bezel with luminous key mark
Dimensions and Weight
Case diameter: 41 mm
Band lug width: 20 mm
Case thickness: 16 mm
Weight without strap: 77 gramme
Dial and Hands
Blue dial
Indices and numbers coated with luminescent colour
Hour, minute and stopwatch second hand coated with luminescent colour

103 Sa B E configure

Watch strap
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Warranty statement

In addition to the statutory warranty, we – Sinn Spezialuhren GmbH, Wilhelm-Fay-Strasse 21, 65936 Frankfurt am Main – provide a manufacturer’s warranty against material and manufacturing defects for the watch 103 Sa B E.

The warranty period is leer years.

The warranty period is calculated from the invoice date.

Our warranty is applicable worldwide.

If you wish to make a warranty claim, we will repair the watch for you at no additional cost.

Warranty claims are excluded in the event of damage caused by:

  • Improper use
  • Repairs or attempted repairs which were not carried out by us or our authorised partners. A list of authorised partners can be found in the Sales and Service Partners menu on our website
  • Signs of wear and tear, especially to straps
  • The use of force (blows, knocks, impact)

Please inform us – Sinn Spezialuhren GmbH by phone +49 (0) 69/97 84 14-400 or email – as soon as you are aware of the potential warranty claim to avoid further damage. In order to approve the warranty, we will need the watch and proof of purchase (invoice) with a detailed description of the damage.

In the event of a warranty claim, we bear the costs of sending and returning the watch as well as the transport risk, provided that the transport is carried out by the transport company specified by us and the watch has been securely packaged. Please contact us by phone +49 (0) 69/97 84 14-400 or email Otherwise, as the customer, you will bear the costs of the shipment and the transport risk.

Any costs incurred for customs duties, import duties and other fees incurred when the watch is returned to the recipient country must be borne by the recipient.

We provide this warranty in addition to your existing statutory rights for defects. These rights are not restricted by the warranty and they can be exercised free of charge.

Do you want to configure your 103.171

2.590,00 incl. VAT
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