Sinn Spezialuhren 206 ARKTIS II

The Sinn 206 ARKTIS II, reference 206.012, has a 43 mm steel case finished with polished and satin surfaces. The chronograph uses self-winding calibre Concepto C99001. A see-through back closes the 17 mm thick case, water resistant to 300 metres. Sunburst decoration spreads across the blue dial beneath sapphire crystal, with a date, weekday and small seconds. Temperature Resistance Technology supports reliable operation through temperature extremes. The push-pieces use the D3-System. Its captive diver's rotating bezel has minute ratcheting.