CORUM Bracelet chronograph Bubble Reference 285.180.20, Switzerland verk. lt. beil. Pop. 12/2009, automatic, stainless steel incl. original. Rubber band m. dopp. Folding cl., bottom and crown with different, extremely arched sapphire crystal, bezel m. 60s division one. rest. rot., anz. v. Uh, min., kl. Sec., date and chronograph., D. approx. 45 mm, original. Case (berieben) u. Pap., EZ 2-3, from collection resolution