Movement: Vostok 2416B automatic mechanical, self-winding

Jewels: 31 ruby jewels

Power reserve: Minimum 31 hours with overwind protection

Complications: Instant-change date calendar, central second hand

Case material: Stainless steel case, bezel, crown, and back

Crystal: Organic acrylic shatterproof, easily polished

Water resistance: 200 meters 20 ATM – suitable for diving

Luminescence: Luminous hands and hour markers

Band: Stainless steel bracelet, width 18 mm

Accuracy: -20 to +60 seconds per day

Dimensions: 39.6 mm x 46 mm thickness: 15 mm

Weight: 128 g

Service life: 10-year average movement lifespan