Sinn 956 Corvette

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File:Sinn 956 Corvette.jpg
Sinn 956 Corvette

The 956 Corvette is a motorsports chronograph by Sinn.

Sporty chronograph with power reserve indicator in the style of a tank, and tachymeter for speeds up to 500 km/h. The shock-proof and antimagnetic automatic watch is waterproof to 10 atm.

You will receive this limited edition of 150 pieces in an exquisite collectible metal box, including a removable strap, a Corvette car model as well as an exclusive 56-page Corvette book with exciting photos and text.


Mechanical chronograph movement Valjoux 7750 with power reserve module, 28,800 A/h
Finished movement parts (bridges refined with perlage, blued screws)
Nivarox-1 hairspring, Glucydur balance wheel, Beryllium plateau
Mainspring Nivaflex 1, Incabloc shock protection
Shock proof according to DIN 8308
Antimagnetic according to DIN 8309


Stainless steel, DIN material No. 1.4435, satin-finished
D 41.5 mm, H 15.0 mm
Sapphire crystal
Screw-in crown with double o-ring gasket
Pushers with double O-ring seal
Sapphire crystal caseback screwed
Argon Dehumidifying Technology
Waterproof to 100 m
Safe below atmospheric pressure


Black mat, indexes with white, inactive luminous paint
Date at 3'o clock
Power reserve indicator at 3 o'clock
Hours and minutes hand rhodinated, with white inactive luminous paint
Power reserve hand and stop hand rhodinated


Hour, minute, second, date
Chronograph: Central second, minute in totaliser (at 12 o'clock), hour in totaliser (at 6 o'clock), stop time max. 11 hours, 59 minutes and 59 seconds
Power reserve indicator


Black calf leather strap and satin-finished stainless steel bracelet


3 years

Limited edition:

150 pieces