Averin Chronograph

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

Hours, minutes, small second

Date display in dial window

Date correction via corrector at 10 o'clock

Chronograph 60 seconds, 30-minute counter

Chronograph mechanism with cams

2 push-buttons, 1 corrector

Self-winding with ball bearing, at least 65 hours power reserve

Silicon balance-spring

Second stop device

28,800 vibrations per hour (4 Hz)

29 jewels

UNION GLASHÜTTE uses Silicon, a chemical element of the family of metalloids, in the manufacture of balance springs. By use of Silicon, our watches are insensitive to magnetic fields, temperature fluctuations and shocks. They are very stable in shape and resistant to oxidation. The silicon spiral guarantees higher power stability in our mechanical movements - so your watch runs precisely anytime, anywhere. You can recognize the use of the silicon spiral in your UNION GLASHÜTTE watch by the Si-poster that our watchmakers set and align by hand.

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.

The sapphire used by Union Glashütte for its crystals is a white, synthetic sapphire. Thanks to its hardness rating of 9, this crystal can only be scratched by very hard diamond-like substances. Union Glashütte watches only use double-sided anti-reflective sapphire crystals. As there are no reflections on the crystal, the full splendour of the dial is revealed.

All Union Glashütte watches are water-resistant as follows: Men's watches up to 10 bar (100 m) Ladies' watches up to 5 bar (50 m) Gold watches up to 3 bar (30 m). The water resistance cannot be guaranteed indefinitely. It may become compromised by ageing of the seals or knocks to the crown or push-buttons. We therefore recommend that you have the water resistance of your watch checked once a year by an approved Union Glashütte Service Centre and, if required, that you replace any defective parts. Do not open the watch yourself under any circumstances.