Vostok Amphibia 420307 Watch

Series: Amphibia

Model: 420307

Movement: Vostok 2416B (mechanical, automatic winding, overwind protection)

Jewels: 31 Ruby Jewels

Case Size: 39,6 х 46 х 15 mm

Weight: 128 g

Case Material: Stainless Steel

Case Shape: Cushion

Case Back: Solid

Band Type: Bracelet

Band Material: Stainless Steel

Band Width: 18 mm

Shock-Resistant: Yes

Water Resistance: 200 m (20 ATM)

Functions: Sensitive watch with a central second hand

Features: Date

Dial Type: Analog 12 hours

Luminescence: Hands, Indexes

Crystal: Acrylic 

Bezel: Rotating

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

The duration of the stroke from the full winding of the spring is 31 hours