Vostok Amphibia 420831 Submarine Captain Watch
Vostok Amphibia 420831 Submarine Captain Watch
Official Vostok Watch Dealer — Trusted Since 2010!
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Series: Amphibia
Model: 420831
Movement: Vostok 2416B (mechanical, automatic winding, overwind protection)
Jewels: 31 Ruby Jewels
Shock Protection: Balance assembly is shock-resistant
Case Size: 39.6 x 46 x 15 mm
Weight: 128 g
Case Material: Stainless Steel (case ring, time disk, crown, and case back)
Case Back: Screw-Down for enhanced water resistance
Band Type: Stainless Steel Bracelet
Band Width: 18 mm
Water Resistance: 200 M (20 ATM) – suitable for professional diving
Dial Type: Analog (12-Hour)
Luminescence: Hands and indexes and filled with variable fluorescent paint.
Crystal: Acrylic
Accuracy: -20 to +60 seconds per day
Power Reserve: 31+ hours on a full wind
Movement Lifespan: Approximately 10 years
New to Vostok watches? Learn how to set and care for your Amphibia in our Vostok Watch Manual Guide.
Free shipping in the USA. Worldwide delivery from Scubadudestore.
Let customers speak for us
Vostok Komandirskie 211307 Mechanical Watch
Looks great runs great and for the price point I have no complaints
Inexpensive military issue that is durable, sturdy and stable. A true AK-47 of watches.
I love this watch! I needed another watch for using in extreme cold weather, and am very pleased with it. It is a perfect size, and wears comfortably. Shipping was very prompt (and free) from Scubadude, and I look forward to purchasing more watches from them.
Package arrived earlier than expected, was well packaged and I just love the watch. It was as advertised and looks great on my arm. Will be back for more.
![Vostok Komandirskie 18021V Pilot Watch [Exclusive]](https://cdn.shopify.com/s/files/1/0816/9442/5386/files/57_54d96a3a-9d81-4cfe-96f2-053b38219b5d_70x70.jpg?v=1732094790)
Very impressed by the Vostok Scubadude. Nice weight and style. I understand it's not a Swiss precision movement or anything but I'm good with adjusting the time occasionally. For the price very impressive.
Really cool and surprisingly well made watch.
ScubaDudeStore service is top-notch. I appreciate the FAST shipping too! I was intrigued to own and adding a made in Russia wrist-watch. The amphibian I purchased is beautiful and some call it the AK-47 of watches! To the average watch enthusiast, the crown and stem appear to be poorly manufactured when setting the time. That’s because the entire assembly seems to hanging out of place. This is engineered to do just that as it reminds the owner he needs to screw it back in. With this type of system, it is almost impossible to take this watch into the lake, ocean or swimming pool with a crown that is not screwed in all the way. The double case back is also pure Russian genius. The case back ring must be removed first. It acts as a washer that distributes the pressure evenly across the snap back case back. Everything about how this watch seems weird or even cheap at first but then after further analyzing you realize how clever the design actually is.
Great watch,fast delivery. I'm very pleased.
The watch is tremendous. Very unique dial. Scubadude got this to me lickety split too. Will be back in the future.
Excellent purchase. Can't stop wearing it.
