Description

The Promaster Sky U830 is built for both performance and sophistication, combining advanced functionality with a bold presence. The 43mm silver tone stainless steel case is paired with a sharply finished triple link bracelet, while a rotating slide rule bezel, modern pushers, and a matching crown complete its aviation inspired styling. Beneath the scratch resistant sapphire crystal, the striking blue dial blends analog and digital displays, accented with white and black details for a highly technical yet refined look.

This timepiece offers a wide range of functions including analog digital timekeeping, a perpetual calendar, an alarm, a 1/100 second chronograph measuring up to 24 hours, and a 99 minute countdown timer. Powered by Eco-Drive, it draws energy from any light source and never requires a battery. The watch is water resistant to 200 meters, making it suitable for both land and sea. At its core is Caliber U830, ensuring accuracy, reliability, and advanced timekeeping performance.