Specialist dealers


  • 155 Revolution

    155 Revolution

    155 Revolution
  • 155 Revolution
  • 155 Revolution
  • 155 Revolution
  • 155 Revolution
  • 155 Revolution


Warranty period leer years

Warranty Statement


Product number: 155.031 PDF

155 Revolution

This set includes the following bracelets:
This model is no longer available in our current range.
155 Revolution

In tandem with the specialist watch magazine Revolution, we are presenting the 150-unit, special-limited-edition 155 Revolution, with its historically inspired design.

The ‘wristwatch with double stopwatch’ (as it was originally known by the Bundeswehr – the German armed forces – during the 1960s), which was sold in very limited quantities during the 1980s and early 1990s, is now one of the most sought-after collector’s watches in our company.

Back then, the company purchased phased-out watches from the inventories of the Bundeswehr (Heuer-Leonidas SA 1550 SG, shortened to Heuer 1550 SG) and sold these after reconditioning with, inter alia, added SINN lettering on the dial under the label ‘Bundeswehr Chronograph for Pilots’ as Model 155 Bw. These impressive pilot watches with flyback function were fitted with a Valjoux 230 handwound chronograph movement and a pilot’s bezel.

The design of the 155 Revolution is consistent with this historic model: the beadblasted case with a diameter of 43 mm, the convex acrylic glass, the grey pilot’s bezel manufactured from anodised aluminium, and the ivory coloured luminous gauge on the dial and hands, are distinctly reminiscent of the pilot-chronograph tradition. Even with the black, leather underlay strap with the stamped supply number, we have stayed true to the original model. Moreover, the 155 Revolution is available with a beige textile strap, which colour-blends perfectly with the ivory luminous paint.

As a symbol of the cooperation with the specialist watch-magazine, Revolution, the matt-black dial is adorned with a discreet, shiny-black ‘Revolution star’. In selecting the watch mechanism, we placed our trust in the modern, automaticcalibre SW 510 from the Swiss manufacturer Sellita. This enables a horizontal bicompax division and central stopwatch-second display, true to the historic model, with the seconds display at 9 o’clock and the stopwatch minute display at 3 o’clock.

155 Revolution configure

Watch strap
Add to shopping cart

Sinn Spezialuhren

zu Frankfurt am Main

0% 12% 47% 76% 100%

Select your country and language

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 155 Revolution.

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 155.031

0,00 incl. VAT
Configure watch