A special edition homage to a military timekeeping icon. Combining the prestige of European luxury with the everyday utility at the heart of our brand. Our decision to pursue Swiss manufacturing for the A12 was motivated by our goal to create a respectful homage to the Swiss Made "Dirty Dozen" military watches of World War II. Functional, attractive and historically relevant, the Vaer Dirty Dozen represents not only a continued investment in timeless, durable design but also our deep respect for the history of horology.Like it's 12 military forbearers, which wore the marking W.W.W. for Waterproof Wrist Watch, the A12 Dirty Dozen is perfectly suited for underwater activity. The caseback and crown use a threaded screw-down design that maintains an airtight seal, making the watch functionally waterproof. Importantly, unlike most ocean-rated watches, our Swiss Made Automatic is also incredibly slim and comfortable on the wrist, boasting a 40mm diameter and a sub-10mm thickness, which is rare on watches with a locking crown function.To further enhance the value and "ocean-to-office" functionality of the watch, every A12 comes standard with two interchangeable straps. Our Vaer strap options include a range of both ocean-ready options designed for water based activities and our premium Horween leather straps which are tanned in Chicago and handmade in the USA from heavy native steer hides.In addition to Made in USA leather straps, every Vaer A12 is hand-assembled and tested in Basel, Switzerland. We’re committed to Swiss Assembly for the A12 model, not only because it improves product quality, but because it adds a strong sense of place and personality to our brand.Made in SwitzerlandDurable 316L Stainless Steel CaseOcean Ready 10 ATM - 100m or 328ftSwiss Made ETA 2895 Automatic MovementElabore GradeLocking Screw-Down Crown w/ Vaer EngravingDomed Sapphire Crystal w/ Internal ARSapphire Exhibition Caseback with AR7 Layer BGW9 Superlume Hands and DialTwo Interchangeable StrapsCase Diameter - 40mmLug Height - 48mmLug Width - 20mmCrown - 3mmx6mmCase Thickness - 9.8mm