Sinn Spezialuhren 456 TW 12

The Sinn 456 TW 12, reference 456.027, has a yellow gold bezel around a polished 28 mm steel case. The black electroplated dial is set with diamonds as hour indices beneath a sapphire crystal. Luminous hour and minute hands indicate the time alongside central seconds. A date display is included on the dial. Self-winding calibre SW100 is anti-magnetic. The 9 mm thick case has a see-through back and is water resistant to 200 metres.