Limited edition of 55 pieces sinn watch 6200 wg meisterbund i limited edition 6200020 set sinn spezialuhren shapes the face of the 6200 wg meisterbund i which is in keeping with our traditional masterpieces thanks to a guilloche and anthracite electroplated dial while being suitable for everyday use the 6200 wg meisterbund i is thus also pressureresistant up to 10 bar and resistant to low pressure