Vostok (established in 1942) is a legendary Russian watchmaker known for its amphibian and military-grade mechanical watches. With a complete in-house production cycle, Vostok timepieces are valued for their durability, reliability, and excellent price-to-quality ratio.
PRODUCT DESCRIPTION & FEATURES
The Vostok Amphibia 280683 is a robust automatic mechanical dive watch designed for demanding use. It features a large stainless-steel case, a screw-down case back for enhanced water resistance, and luminous elements for clear readability in low-light conditions.
Brand: Vostok
Series: Amphibia
Model: 280683
Movement: Vostok 2416B mechanical movement with automatic winding and overwind protection
Jewels: 31 ruby jewels
Shock Protection: Shock-resistant balance assembly
Accuracy: −20 to +60 seconds per day
Power Reserve: Approximately 31 hours when fully wound
Estimated Movement Lifespan: Around 10 years
CASE & STRAP
Case Material: Stainless steel (case ring, time disk, crown, and case back)
Case Size: 43.8 × 50.5 × 15 mm
Case Back: Screw-down
Strap Type: Nylon (ZULU) strap
Band Width: 20 mm
Weight: 100 g
DIAL & FUNCTIONS
Dial Type: Analog, 12-hour format
Functions: Hours, minutes, seconds, date
Second Hand: Central
Luminescence: Hands and indexes with fluorescent paint
PROTECTION & RESISTANCE
Water Resistance: 100 meters / 10 ATM, suitable for swimming and diving
Crystal: Organic (acrylic) glass
USAGE & CARE
Automatic movement does not require manual winding when worn daily.
The crown is designed with slight play, which is normal for Vostok watches.
Always ensure the crown is fully screwed down before exposure to water.
Avoid strong impacts, chemicals, and magnetic fields to maintain accuracy and long-term reliability.










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