Vostok Komandirskie 18011B PILOT 24-Hour 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.

Brand: Vostok 

Series: Komandirskie

Model: 18011B

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

Jewels: 31 Ruby Jewels 

Case Size: 43.8 х 49.3 х 15 mm

Weight: 95 g

Case Material: Stainless Steel 

Case Shape: Cushion 

Case Back: Solid 

Band Type: Strap

Band Material: Nylon (ZULU)

Band Width: 20 mm

Shock-Resistant: Yes 

Water Resistance: 200 m (20 ATM) 

Functions: Sensitive watch with a central second hand 

Dial Type: Analog 24-Hour

Bezel: Rotating

Average daily rate: -20 to +60 seconds per day

The duration of the stroke from the full winding of the spring is 33 hours