Sinn Spezialuhren 6026 St

The Sinn 6026 St, reference 6026.010, is a chronograph with a polished 38.5 mm steel case. At 15 mm thick, the case has a see-through back and is water resistant to 100 metres. Calibre Valjoux 7751 is self-winding, while the crown and push-pieces screw down. Beneath sapphire crystal, the dial displays a hand-indicated date, weekday and month. A tachymeter scale appears alongside moon phase and small seconds.