Longines Sector Dial steel bracelet
The Longines Sector Dial steel bracelet combines a black dial with a steel bracelet. Its 38.5mm steel case houses an automatic movement offering up to 72 hours of power reserve.
Design and features
The black dial gives this model its character, complemented by a steel bracelet. The scratch-resistant sapphire crystal features several layers of anti-reflective coating.
Movement and operation
The self-winding mechanical movement oscillates at 25,200 vibrations per hour and has a power reserve of up to 72 hours. This duration provides a reference point for planning when to wear the watch.
Distinctive features
The steel bracelet fastens with a triple-safety folding clasp with push-button release. The case is water-resistant to 3 bar. These features complement the choice of dial and bracelet colour.
Choosing an automatic watch
This automatic watch may suit someone looking for a black dial and a steel bracelet. The 38.5mm size and automatic movement are factors to consider when choosing this model.













