Belisar Chronograph Speedster Limited Edition

Movement dimensions: 13 ¼“, dia. 30.00 mm, height 7.90 mm

Functions: hours, minutes and small second, dial windows for day

day correction using push-button at 10 o‘clock

chronograph function with 60-second, 30-minute and 12-hour counters

chronograph mechanism with cams

3 push-buttons

automatic winding with ball bearing

silicon spring, indexless regulation system

second stop

Stones: 29

Power Reserve: at least 65 hours

Frequency: 28,800 vibrations per hour (4 Hz)

Union Glashütte uses only 316L stainless steel for its cases, bracelets, and clasps. This alloy is characterized by high corrosion resistance, skin compatibility, and durability, providing a reliable foundation for everyday use. At the same time, finely machined and polished surfaces contribute to the watch's distinctive appearance.

While stainless steel remains durable in use, it can—especially polished surfaces—acquire minor marks. To preserve the surface for as long as possible, it is recommended to avoid contact with hard or abrasive materials and to store the watch separately from other objects. After exposure to salt water or chlorine, it should be rinsed with clean water and dried with a soft cloth.

Regular cleaning with a microfiber cloth is sufficient for maintenance; a slightly damp cloth can be used if necessary. Avoid aggressive cleaning agents or abrasive materials. The finest signs of wear can be reduced through professional servicing, thus preserving the original finish for years to come.

Union Glashütte primarily uses calfskin leather – smooth or crocodile-embossed – as well as cowhide, horsehide, and goatskin for its watch straps. As natural materials, they give each watch an individual character and develop a distinctive patina over time.