Habring² 5 Minute Repeater w/ Titanium Case - Serial #23 (Pre-Owned)Let your watch do the talking with this ridiculously cool 5 Minute Repeater from Habring. The repeating mechanism emits a loud and crisp chime which is housed in a Titanium case water resistant to 30M. Able to be seen through the sapphire crystal, the top hammer strikes once for each hour, followed by two hammers working in concert to indicate each 5 minute increment up to 55 minutes. The reverse side reveals Habring's Manufacture A11 base caliber