Sinn Spezialuhren 434 St Mother-of-pearl W

The Sinn 434 St Mother-of-pearl W, reference 434.011, has a 34 mm polished steel case water resistant to 100 metres. Rhodium-plated Roman numerals are attached by hand to the mother-of-pearl dial beneath sapphire crystal. Luminous hour and minute hands share the display with central seconds. At 8 mm thick, the case is resistant to low pressure. The temperature-stabilised calibre ETA E64.101 is a quartz movement. Electromagnetic pulses from the movement are shielded by [Q] Technology.