Vostok is known for producing reliable mechanical watches with distinctive designs and robust construction. The Amphibia series reflects durable engineering combined with proven mechanical craftsmanship, originally developed for diving use.
Vostok Amphibia watches are appreciated for their reliability, solid construction, and consistent performance in demanding environments.
PRODUCT DESCRIPTION & FEATURES
This Amphibia model is a mechanical automatic watch featuring a classic 12-hour analog display with a central seconds hand. Built for durability and everyday practicality, it includes shock resistance, overwind protection, and a rotating bezel suitable for timing tasks and diving use.
Brand: Vostok
Series: Amphibia
Model: 740387
Movement: Vostok 2416B automatic mechanical movement with overwind protection
Jewels: 31 ruby jewels
Frequency: 19,800 beats per hour
Accuracy: −20 to +60 seconds per day
Power Reserve: 31 hours when fully wound
CASE & STRAP
Case Material: Stainless steel
Case Shape: Cushion
Case Size: 41.7 × 48.4 × 15 mm
Case Back: Solid stainless steel
Crystal: Acrylic
Strap Material: Stainless steel bracelet
Band Width: 18 mm
Weight: 139 g
DIAL & FUNCTIONS
Dial Type: Analog 12-hour
Functions: Hours, minutes, central seconds
Seconds Display: Central seconds
Luminescence: Hands and indexes
ADDITIONAL INFORMATION
Water Resistance: 200 m (20 ATM)
Shock Resistant: Yes
Bezel: Rotating
USAGE & CARE
This watch operates with an automatic movement and does not require manual winding under normal daily wear.
Avoid strong impacts and exposure to chemicals to maintain long-term reliability and water resistance integrity.
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