Vostok Europe Energia 2 Bronze Automatic Watch NH35A-575O285 Product Specifications: Movement: SII NH35A Japanese automatic movement Totally wound watch runs not less than 41 hours Type: Sport/ Casual Crystal: Hardened K1 Mineral Crystal with anti-reflective coating Case Back: Exhibition Luminosity: 18 Tritium tubes on the dial mounted in v-shaped reflective holders Watch bezel with tritium tube mounted in sapphire capsule Watch is constantly illuminated with tritium tubes Dial Color: Brown Crown: Special screw-in crown Bezel: Uni-directional, diver style Case Material: Marine grade bronze. Case Width: 49 mm diameter Case Thickness: 17 mm Strap Material: Leather and silicon straps with heavy-duty buckle Strap Measurement: 26 mm Heavy duty strap’s buckle fixed by hexagonal screws Water Resistance: 30 ATM -- 300 Meters Helium release valve Numbered Limited Edition of 3,000 Designed and hand assembled in Vilnius, Lithuania. Condition: The watch is BRAND NEW, it comes in original box with factory papers. Additionally to the standard set, possible to supply with the original made in italy vegetable tanned leather strap and factory original stainless steel case back for only $170CAD. See attached pictures. With the stainless steel case back, you will avoid black marks on your wrist during the wearing, because of bronze oxidation. Attention!!! These watches are manufactured in genuine bronze. Bronze is a highly machinable copper alloy that ensures the highest quality standards of case construction in your new Vostok-Europe watch. As copper and tin are key components of this alloy's construction, the final composite metal is subject to oxidation. As such, after a few weeks of wear, these watches will develop a "patina." This patina can produce a variety of colors on the metal surface and, in so doing, make each bronze Vostok-Europe piece a unique item with distinct case colorization that will be the personal reflection of the wearer.