Pebble creator Eric Migicovsky and his new company, Core Designs, have been beavering away on new e-paper smartwatches and the team has just revealed the final design of the higher-end model. The Pebble Time 2 has a 1.5-inch, 64-color e-paper screen, with a touchscreen, metal frame, heart-rate monitor and (it’s claimed) up to 30 days of battery life.

The frame is a bit more curved than on pre-production versions of the Pebble Time 2. The top and bottom buttons on the right side are now angled rather than sitting in a straight line with the center one. With the strap attached, the Pebble Time 2 weighs about 48 grams, and the body is about 32.5 grams.

Core Designs has added more features to the smartwatch as well. The Pebble Time 2’s front, rear and buttons will be made using 316 stainless steel. It will also have a multicolor RGB LED backlight, compass sensor and screw-mounted back cover. In addition, the team has incorporated a second microphone, which Migicovsky said could be used to potentially support environmental noise cancellation.

It was previously confirmed that the Pebble Time 2 would have a quick-release 22mm strap, flat hardened glass lens, step and sleep tracking and a speaker. The watch will also boast a vibration function and water resistance.

Core Designs plans to offer the Pebble Time 2 in four colorways, but the team hasn’t settled on the options yet. Once it has, it will email everyone who has pre-ordered the smartwatch and ask them to pick a color.

The Pebble Time 2 is currently scheduled to start shipping in December and it will cost $225 (the $149 Pebble Duo 2 became available last month). Migicovsky and the team recently regained the Pebble trademark. As such, they were able to start using the Pebble branding again and renamed what were previously called the Core 2 Duo and Core Time 2.