The MyKronoz ZeTime2 is a hybrid smartwatch that uses a mechanical hand and a 360x360 round AMOLED (1.3" or 1.05" for the Petite edition). It's not clear whether the AMOLED is transparent or that the AMOLED is behind the mechanical hands and the touch layer is separate from the display. In any case, the ZeTime2 supports both iOS and Andorid, has a 205 mAh battery (up to 60 days on analog mode), NFC and an optical heart rate sensor.
The ZeTime2 is not yet shipping. The price will be €199.90 for both the regular and Petite editions.
1.3" / 1.05" 360x360 round AMOLEDs