Vostok Amphibian Classic 900971 with Auto-Self Winding

- Manufacturer: Vostok - Collection: Vostok Amphibian - Model: 900971 - Series: Amphibian Classic - Gender: Male - Case: 90 - Case Material: Stainless Steel - Caseback Material Stainless Steel - Case Width (mm): 41 - Case Depth (mm): 15 - Case Lug to Lug (mm) 46 - Strap Width (mm): 22 - Strap Type: Stainless Steel - Jewels: 31 - Movement: 2416B - Water Resistance: 20 ATM - Automatic Winding: Yes, Auto-Self Winding - Glass: Organic - Luminescence: Hands and Markers - Calendar: Yes - Accuracy: -20 +60 sec/day - Power Reserve Totally wound watches run not less than 31 hrs.