Model 356 Sa GR is a classic, sporty chronograph, with a captivating appearance, not least thanks to the sapphire crystal glass with anti-reflective coating on both sides. Its most striking feature – the power reserve display at three o’clock – is also an extremely useful function. The elegant case of stainless steel and a diameter of 38.5 millimeters has an exquisite satin finish. This watch exudes an air of high quality and is at the same time a fully functional timepiece suitable for everyday use.
http://www.sinn.de/en/pdf_produktion/sinn_pdf.php?Modell=131Case made of satinized stainless steel
· Power reserve indicator at 3 o‘clock
· Display of date
· Sapphire crystal glass with anti-reflective coating
on both sides
· Transparent back made of sapphire crystal glass
with anti-reflective coating on the inside
· Pressure resistant to 10 bar (= 100 m water depth)
· Low pressure resistant
Caliber ETA-Valjoux 7750 Movement winding Automatic
Bearing jewels 25
Alternations 28.800
Case material Stainless steel satinized
Crystal Sapphire, with anti-reflective
coating on both sides
Case back Sapphire, with anti-reflective
coating on the inside
Waterproof ja
Pressure resistance 10 bar
Diameter of case 38.5 mm
Watch thickness 15.0 mm
Weight 75 g
Band lug width 20 mm
Cost is set to be approximately $ 4,154.17