Vostok Komandirskie 18021A PILOT Automatic Watch

This is a 24-hour model, meaning it takes 24 hours for the hour hand to complete one full rotation, rather than the standard 12 hours.

Series: Komandirskie

Model: 18021A

Movement: Vostok 2431.01 (mechanical, automatic winding, overwind protection)

Jewels: 32 Ruby Jewels

Shock Protection: Balance assembly is shock-resistant

Case Size: 43.8 x 49.3 x 15 mm

Case Material: Stainless Steel (case ring, time disk, crown, and case back)

Case Back: Screw-Down for enhanced water resistance

Band Type: Polyurethane strap

Band Width: 20 mm

Water Resistance: 200 M (20 ATM) 

Dial Type: Analog (24-Hour)

Luminescence: Hands, indexes and numerals filled with variable fluorescent paint

Crystal: Organic glass

Accuracy: -20 to +60 seconds per day

Power Reserve: 33+ hours on a full wind

Movement Lifespan: Approximately 10 years

This is a 24-hour wristwatch with an unconventional dial, where 00:00 (midnight) begins at 6 PM on a traditional 12-hour layout. The hour hand completes one full revolution per day.

Series: Komandirskie

Model: 81615V

Movement: Vostok 2424.01

Jewels: 17 Ruby Jewels

Case Size: 40.9 x 44.2 x 12 mm

Weight: 60 g

Case Material: Brass

Case Back: Screw-Down for enhanced water resistance

Band Type: Nylon strap

Band Width: 18 mm

Water Resistance: 20m (2 ATM) – suitable for professional diving

Dial Type: Analog (24-Hour)

Luminescence: Hands and indexes and filled with variable fluorescent paint

Crystal: Acrylic

Accuracy: -20 to +60 seconds per day

Power Reserve: 33+ hours on a full wind

Movement Lifespan: Approximately 10 years

New to Vostok watches? Learn how to set and care for your Komandirskie in our Vostok Watch Manual Guide.