Vostok Amphibia 17004B Automatic 24-hour Watch

Born from Soviet-era ingenuity, the Vostok Amphibia was designed in the 1960s to survive deep water by using pressure itself to improve the seal. The “Scuba Dude” dial turned that clever engineering into a watch with a story collectors still love.

Brand: Vostok
Series: Amphibia
Model: 17004B
Movement: Vostok 2431 (Mechanical automatic, 32 jewels, overwind protection)
Case Size: 41.8 x 46.1 x 15 mm
Weight: 132 g
Case Material: Stainless steel
Case Shape: Cushion
Crystal: Organic – clear and impact-resistant
Dial: Analog 24-hour display
Special Feature: 24-hour time format – one full rotation of the hour hand per day
Bezel: Rotating 24-hour bezel for tracking an additional time zone
Date Display: Yes
Luminescence: Hands and indexes
Case Back: Solid screw-down
Band: 22 mm stainless steel bracelet – durable and sleek
Shock-Resistant: Yes
Water Resistance: 200 meters (20 ATM) – ideal for recreational diving
Power Reserve: Approx. 31 hours on a full wind

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