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Sinn 105 St Sa W

Sinn 105 St Sa W

Model: 105.011

The Sinn 105 St Sa W Men’s Automatic Premium watch. Featuring a 41mm Stainless Steel case, impressive White dial, 20 ATM / 200m water resistance, and outstanding precision, this Day timepiece showcases the premium design and quality that independent German watchmaker Sinn is renowned for.


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NB: All watches are delivered on standard ‘Medium-sized’ bands (suitable for approx.170-200mm wrist sizes). If you require a shorter or longer band please let us know. If you are not sure, simply let us know your wrist circumference and we will make sure you get the correct length.

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Information & Media

Sinn 105 St Sa W


Sinn 105 St Sa W

The contemporary sports watch with multifunctional rotating bezel

The 105 St Sa W combines uncompromising function and high-quality design in a contemporary package. This timepiece boasts an impressive combination of technical, sporty design features accompanied by a diverse range of functions. It’s not only the reduced, contemporary look that wins over watch lovers, but also the multifunctional rotating bezel, which has shown itself to be a versatile special feature on several of Sinn’s watches and here’s why:

– the advancing minute scale on the bezel allows you to measure time, or

– you can use the bidirectional rotating bezel with 12-hour scale to set up a second-time zone, with, for example, the hour hand showing the reference time on the dial and the local time on the rotating bezel.

In addition to its functional component, the rotating bezel has a captive connection to the bead-blasted case securing it as an integral part of the design. Its Black Hard Coating on a TEGIMENT Technology basis lends the watch a professional overall look and ensures durability and resistance to abrasion on this exposed part of the case.

The 105 St Sa W model comes with a pristine, matt white dial and vivid orange accents. The unusual, vertical, day of the week and date display can appear in English or German, depending upon your preference, and can be set easily to either language with a turn of the crown. Beyond its high precision time measurement, clarity and performance, the 105 St Sa W also allows you to observe the refinements of the mechanical movement in great detail through the transparent case back made from sapphire crystal.

This is a terrific everyday watch that delivers performance you can count on.

Technical Details

Mechanical Movement
The information on the mechanical movement corresponds to the current production situation in Frankfurt am Main. Due to technical changes, it may happen in individual cases that stock items of our sales partners deviate from this information.

  • SW 220-1
  • Self-winding mechanism
  • 26 bearing jewels
  • 28,800 semi-oscillations per hour
  • Seconds stop function
  • Anti-magnetic as per DIN 8309

Watch Case

  • Case made of stainless steel, bead-blasted
  • 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
  • Meets the technical requirements for waterproofness, as set out in standard DIN 8310
  • Pressure resistant up to 20 bar (= 200 m water depth)
  • Low pressure resistant


  • Hours, minutes, seconds
  • Date display
  • Day of the week display
  • Bidirectional multifunctional rotating bezel with minute ratcheting and luminous key mark
  • Second time zone on a 12-hour basis

SINN Technologies / Special Features

  • Bezel with Black Hard Coating on a TEGIMENT Technology basis
  • Captive bezel

Measurements & Weight

  • Case diameter: 41 mm
  • Band lug width: 20 mm
  • Case thickness: 11.9 mm
  • Weight without strap: 73 gramme

Dial & Hands

  • Matt white dial with orange accents
  • Indices coated with nude-coloured luminescent colour
  • Hour, minute and second hand coated with nude-coloured luminescent colour

Warranty Period

  • 2 years

Manufactory visit and tour


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