Black textile strap – Front view
103 St – Front view with strap
103 St – Back view
103 St – Left side view
103 St – Night view
SINN 103 St — Sapphire crystal glass + Sapphire crystal glass back-5
SINN 103 St — Sapphire crystal glass + Sapphire crystal glass back-6
SINN 103 St — Sapphire crystal glass + Sapphire crystal glass back-7
SINN 103 St — Sapphire crystal glass + Sapphire crystal glass back-8
Black cowhide leather strap – Front view
Dark brown vintage-look cowhide leather strap – Front view
Black cowhide leather strap with Russia tanning – Front view
Mocha-coloured cowhide strap with Russia tanning - Front view
Brown horsehide leather strap – Front view
Grey Nubuck boar leather strap – Front view
Sand-coloured Nubuck boar leather strap – Front view
Brown calfskin strap with leather underlay – Front view
Brown vintage-look cowhide leather strap – Front view
Black vintage-look cowhide leather strap – Front view
Black calfskin strap – Front view
Black cowhide leather strap with Russia tanning – Front view
Mocha-coloured cowhide strap with Russia tanning – Front view
Black cowhide leather strap – Front view
Sand-coloured canvas leather strap – Front view
Black alligator leather strap – Front view
Mocha-coloured alligator leather strap – Front view
Cognac-coloured alligator leather strap – Front view
Cognac-coloured cowhide leather strap with alligator leather embossing – Front view
Black cowhide leather strap with alligator leather embossing – Front view
Mocha-coloured cowhide leather strap with alligator leather embossing – Front view
Black cowhide leather strap integrated in the case – Front view
Black calfskin strap – Front view
Brown calfskin strap – Front view
Blue cowhide leather strap with alligator leather embossing – Front view
Blue cowhide leather strap – Front view
Black vintage-look cowhide leather strap – Front view
Olive grey textile strap – Front view
Grey canvas Alcantara strap – Front view
Sand-coloured canvas Alcantara strap – Front view
Grey Alcantara strap – Front view
Grey Alcantara strap – Front view
Blue textile strap – Front view
Orange textile strap – Front view
Polished and satinized solid stainless steel bracelet – Front view
Polished and satinized solid stainless steel bracelet – Front view
Black silicone strap integrated in the case – Front view
Black silicone strap with pin buckle – Front view
Blue silicone strap integrated in the case – Front view
Mocha-coloured cowhide strap with Russia tanning – Front view
Black textile strap – Front view
103 St – Front view with strap
103 St – Back view
103 St – Left side view
103 St – Night view
Black cowhide leather strap – Front view
Dark brown vintage-look cowhide leather strap – Front view
Black cowhide leather strap with Russia tanning – Front view
Mocha-coloured cowhide strap with Russia tanning - Front view
Brown horsehide leather strap – Front view
Grey Nubuck boar leather strap – Front view
Sand-coloured Nubuck boar leather strap – Front view
Brown calfskin strap with leather underlay – Front view
Brown vintage-look cowhide leather strap – Front view
Black vintage-look cowhide leather strap – Front view
Black calfskin strap – Front view
Black cowhide leather strap with Russia tanning – Front view
Mocha-coloured cowhide strap with Russia tanning – Front view
Black cowhide leather strap – Front view
Sand-coloured canvas leather strap – Front view
Black alligator leather strap – Front view
Mocha-coloured alligator leather strap – Front view
Cognac-coloured alligator leather strap – Front view
Cognac-coloured cowhide leather strap with alligator leather embossing – Front view
Black cowhide leather strap with alligator leather embossing – Front view
Mocha-coloured cowhide leather strap with alligator leather embossing – Front view
Black cowhide leather strap integrated in the case – Front view
Black calfskin strap – Front view
Brown calfskin strap – Front view
Blue cowhide leather strap with alligator leather embossing – Front view
Blue cowhide leather strap – Front view
Black vintage-look cowhide leather strap – Front view
Olive grey textile strap – Front view
Grey canvas Alcantara strap – Front view
Sand-coloured canvas Alcantara strap – Front view
Grey Alcantara strap – Front view
Grey Alcantara strap – Front view
Blue textile strap – Front view
Orange textile strap – Front view
Polished and satinized solid stainless steel bracelet – Front view
Polished and satinized solid stainless steel bracelet – Front view
Black silicone strap integrated in the case – Front view
Black silicone strap with pin buckle – Front view
Blue silicone strap integrated in the case – Front view
Mocha-coloured cowhide strap with Russia tanning – Front view
Black textile strap – Front view
103 St – Front view with strap
103 St – Back view
103 St – Left side view
103 St – Night view
SINN 103 St — Sapphire crystal glass + Sapphire crystal glass back-5
SINN 103 St — Sapphire crystal glass + Sapphire crystal glass back-6
SINN 103 St — Sapphire crystal glass + Sapphire crystal glass back-7
SINN 103 St — Sapphire crystal glass + Sapphire crystal glass back-8
Black cowhide leather strap – Front view
Dark brown vintage-look cowhide leather strap – Front view
Black cowhide leather strap with Russia tanning – Front view
Mocha-coloured cowhide strap with Russia tanning - Front view
Brown horsehide leather strap – Front view
Grey Nubuck boar leather strap – Front view
Sand-coloured Nubuck boar leather strap – Front view
Brown calfskin strap with leather underlay – Front view
Brown vintage-look cowhide leather strap – Front view
Black vintage-look cowhide leather strap – Front view
Black calfskin strap – Front view
Black cowhide leather strap with Russia tanning – Front view
Mocha-coloured cowhide strap with Russia tanning – Front view
Black cowhide leather strap – Front view
Sand-coloured canvas leather strap – Front view
Black alligator leather strap – Front view
Mocha-coloured alligator leather strap – Front view
Cognac-coloured alligator leather strap – Front view
Cognac-coloured cowhide leather strap with alligator leather embossing – Front view
Black cowhide leather strap with alligator leather embossing – Front view
Mocha-coloured cowhide leather strap with alligator leather embossing – Front view
Black cowhide leather strap integrated in the case – Front view
Black calfskin strap – Front view
Brown calfskin strap – Front view
Blue cowhide leather strap with alligator leather embossing – Front view
Blue cowhide leather strap – Front view
Black vintage-look cowhide leather strap – Front view
Olive grey textile strap – Front view
Grey canvas Alcantara strap – Front view
Sand-coloured canvas Alcantara strap – Front view
Grey Alcantara strap – Front view
Grey Alcantara strap – Front view
Blue textile strap – Front view
Orange textile strap – Front view
Polished and satinized solid stainless steel bracelet – Front view
Polished and satinized solid stainless steel bracelet – Front view
Black silicone strap integrated in the case – Front view
Black silicone strap with pin buckle – Front view
Blue silicone strap integrated in the case – Front view
Mocha-coloured cowhide strap with Russia tanning – Front view

SINN 103 St — Sapphire crystal glass + Sapphire crystal glass back

13.450,00 PLN
13.450,00 PLN
Tax included.
Configuration
1 in Stock
Express delivery available
Express delivery available
Express delivery available
Express delivery available
Express delivery available
Express delivery available
Express delivery available
Express delivery available
Express delivery available
Express delivery available
Express delivery available
Express delivery available
Express delivery available
Express delivery available
Express delivery available
Express delivery available

Minimal form. Maximum impact.

Watch options

Selected watch options

  • Sapphire crystal glass: Sapphire crystal glass in front, anti-reflective on both sides
  • Sapphire crystal glass back: Transparent case back made of sapphire crystal glass, anti-reflective on the interior

Base model description and specifications

Product number: 103.031

The models in Sinn's 103 series make it instantly clear what these timepieces were created for: uncompromising functionality. Following company tradition, the design of these watches reminds one of the instruments in an airplane cockpit. After all, the first timepieces by the company's founder were mechanical airplane cockpit clocks for professional use. Model 103 St, which is equipped with a shock-resistant acrylic glass, is also available for an extra charge with a high-domed, scratch-resistance sapphire crystal glass with anti-reflective coating on both sides.

Mechanical Movement

Concepto C99001 Self-winding mechanism 25 bearing jewels 28,800 semi-oscillations per hour Seconds stop function Anti-magnetic as per DIN ISO 764 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.

Case

Case made of stainless steel, polished Acrylic glass in front Case back screw-fastened Crown screwable Meet the technical requirements for water-resistance, as set out in standard DIN 8310 Water-resistant and pressure-resistant to 20 bar Low pressure resistant

Functions

Hours, minutes, subsidiary seconds Date display Day of the week display Chronograph Pilot’s bezel with luminous key mark

Dimensions and Weight

Case diameter: 41 mm Band lug width: 20 mm Case thickness: 15,5 mm Weight without strap: 74 gramme

Dial and Hands

Matte black dial Numbers and indices coated with luminescent colour Hour hand, minute hand and stopwatch second hand coated with luminescent colour

Store in a dry place, ideally in a pouch or box to prevent scratches. Avoid water, perfumes, and chemicals. Clean regularly with a soft cloth to maintain its finish.

Standard delivery in 3–5 business days. Express options available at checkout. Returns accepted within 14 days if unused and in original packaging.

SINN WATCH

SKU: 103.031/BK5020-0100-400A/SLD200101/6