Genuine Omega® upper bridge for automatic device, part number 1031, fits Omega® 551, Omega® 561, Omega® 564, Omega® 751 Maxell Batteries Tags can be secured by

Tags can be secured by hand

Lemania 2510

Thailand assembled with 1 Chronograph indicator (small second) at the 3 o'clock position and an additional indicator (30 minute register) at the 9 o'clock position

Pushers are slanted for a round case

Pierce 177

Genuine Omega® upper bridge for automatic device, part number 1031, fits Omega® 551, Omega® 561, Omega® 564, Omega® 751 Maxell Batteries Tags can be secured byGenuine Omega upper bridge for automatic device, part number 1031, fits Omega 551, Omega 561, Omega 564, Omega 751 * Perrin Supply Ltd is independent of and not affiliated with or sponsored by Omega. Omega warranty does not apply to parts supplied by Perrin Supply Ltd.