The Montblanc Summit is a luxury smartwatch based on Google's Android Wear 2. It uses a round 1.39" 400x400 AMOLED display and features 4GB of storage, 512MB of RAM, a snapdragon Wear 2100 CPU and a 300mAh battery. It does not have on-board GPS or LTE.

Montblanc Summit photo

The Summit will ship in May 2017 for $890.

OLED type: 

Round 1.39" 400x400 AMOLED