Vostok Amphibian Mechanical Automatic Wrist Watch Diver GMT 13003B

Model 2431/13003B The movement is a mechanical "Vostok 2426.12". The number of jewels is 32. Self-winding with a safety device against over-winding of the spring. Shockproof device of the balance node. Case: stainless steel (case ring, time dial, crown, watch back cover). The hour markers and hands are filled with fluorescent paint of variable action. All-metal stainless steel bracelet, 20 mm wide. Organic glass. Water protection: 20 atmospheres (200 meters). The energy reserve of one spring winding is at least 31 hours. Average daily running time: -20... +60 seconds per day. The average service life of the movement is 10 years. Dimensions: 41 x 48 x 15 mm. View more great items