Model 2416/78010A

The movement is a mechanical "Vostok 2416B".

The number of jewels  is 31.

Self-winding with a safety device against over-winding of the spring.

An instant calendar.

The central second hand.

Shockproof device of the balance node.

Case: stainless steel (case ring, time dial, crown, watch back cover). 

The signs and arrows are filled with variable-action fluorescent paint.

All-metal stainless steel bracelet, 20 mm wide.

Organic glass.

Water protection: 20 atmospheres (200 meters).

The energy reserve of one spring winding is at least 31 hours.

Average daily running time: -20... +60 seconds per day.

The average service life of the movement is 10 years.

Weight: 136 g.

Dimensions: 40x39x15 mm.