cchen
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Up for sale is this NOS condition Sinn 103 ST. From what I understand this was a dealer's display model and has only been tried on. Comes on the original Sinn pilot's leather strap, that has a small tear on the back near the lugs (see photo). It does not affect the wearability of the strap. Comes with display box as pictured. I've wound the watch up and it looks to be keeping accurate time. Edit: I've noticed that the chrono seconds hand is stuttering a bit, but it is not affecting the accuracy. My watchmaker suggested that the tension spring can be adjusted at the watch's next service.
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.
Mechanical Movement
Case
Functions
Dimensions and Weight
Dial and Hands
Asking $1400 shipped. Expedited shipping and insurance extra. I'm located in London. Please PM with questions or inquiries. Thanks!
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.
Mechanical Movement
- Valjoux 7750
- Self-winding mechanism
- 25 bearing jewels
- 28,800 semi-oscillations per hour
- Seconds stop function
- Shock resistant as per DIN 8308
- Anti-magnetic as per DIN 8309
Case
- Case made of stainless steel, polished
- Acrylic glass in front
- 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
Functions
- Hours, minutes, subsidiary seconds
- Date display
- Day of the week display in German
- 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
Asking $1400 shipped. Expedited shipping and insurance extra. I'm located in London. Please PM with questions or inquiries. Thanks!
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