Its a simple stained glass aqua watch face.

SG Aqua is a functional digital watch face designed for the Montblanc Summit series, including Summit 1, 2, and Lite. It features a stunning stained glass pattern that mimics the intricate design of a mechanical watch, seamlessly blending traditional aesthetics with modern technology.

This 12-hour watch interface utilizes the gyro sensor to dynamically adjust its display, providing users with an engaging and responsive time-telling experience. SG Aqua maintains the elegance and precision expected from Montblanc while incorporating the convenience of a digital format.