Genuine Omega® pallet arbor, part 1312, Omega® base calibre 240 (see all calibres in description) Breitling® timer dial 2 mm (3") hole when

2 mm (3") hole when using the metal clips only

dimensions are 25

Kluber Grease Kluber Chronogrease P125 is an excellent braking lubricant for automatic barrels and certain chronographs

Diamond Core Drill 11

26 mm in diameter and has 64 teeth

Genuine Omega® pallet arbor, part 1312, Omega® base calibre 240 (see all calibres in description) Breitling® timer dial 2 mm (3") hole whenGenuine Omega pallet arbor , part number 1312 Fits calibres: Omega 240 Omega 241 Omega 242 Omega 243 Omega 244 Omega 245 Omega 250 Omega 251 Omega 252 Omega 300 Omega 301 Omega 302 Omega 310 * 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.