Sinn 900 Pilot

$Sinn 900 Pilot\\ with leather strap (click to enlarge!)$
Sinn 900 Pilot
with leather strap
© Sinn

Sinn 900 Pilot Metal
© Sinn

The 900 Pilot is a pilot's chronograph by Sinn.

This chronograph was presented in 2009. It is a new variant of the 900 series. In contrast to the well-known 900 the design is reduced to the classic elements of a pilot's watch.

Movement:

Mechanical chronograph movement Valjoux 7750 with module UTC 24h, 28,800 A/h
Self-winding movement
Nivarox-1 balance spring, glucydur balance, Beryllium plateau
Mainspring aus Nivaflex 1, Incabloc shock protection
Shock proof according to DIN 8308
Antimagnetic according to DIN 8309

Case:

Stainless steel, satin-finished, DIN material No. 1.4435, tegimented to 1200 HV (surface hardness in Vickers)
Ø 44 mm, H 15.5 mm
Sapphire crystal
Integrated magnetic field protection bis 80,000 A/m (bzw. 10 atmT)
Screwed stainless steel bottom. Screw-in crown
Pushers with integrated pusher protection
Gaskets of crown and pushers are made of a material with high chemical resistance used in vacuum technology and chemistry
Drying capsule
Waterproof to 20 atm
Safe below atmospheric pressure

Dial:

Black galvanised, appliques noctilucent
Fine-Minutes

Hands:

Hours- and minutes hand with inactive white luminous colour
Seconds hand and stop hand white

Functions:

Hours, minutes, small second with hacking seconds
Date display
Chronograph 12 hours, 30 minutes and 60 seconds counter
Conversion scales for European and American units on screwed caseback

Bracelet:

Black cowskin leather strap with satin-finisheder stainless steel clasp or finely structured satined stainless steel bracelet, tegimented

Warranty:

3 years