- Case and band are made out of 316L stainless steel. - We make sure we secured the crown with a screwcrown and crown safety. - The scratch resistant sapphire glass makes sure your watch dial is always nicely visible. - The watch dial is made out of Brazilian jade, with the green accents and ancient history, makes this a very rare and interesting stone. - Our numerals are GIMA design, RVS on stone, we call it Roman symmetric. - Our hands are Swiss luminized so it is visible in bad lighting. - The motor of our watches are automatic, wind up by wristmovement in 10 min, powerreserve of 42H, and 21600 bph, +- 3-5 - 10-15 sec per day, no battery needed. - Waterresistance 10ATM - Date function. 675 total available of the Brazilian Pride. All of them shall be unique by dial. Time of delivery = 120 - 150 days.