Genuine Omega® third wheel, part number 052, fits mega® 23.7 T 1, Omega® 23.7 T 2, Omega® 23.7 T 3 triple strand clasps 2 mm Mini Traditional Ball

2 mm Mini Traditional Ball Stud - card of 12 pairs are available as a card containing 12 pairs of stainless steel settings or yellow settings

It is brass with a silvered minute track and black roman numerals

Felsa 4035

5 1/2" Pillar Escapement File Cut 8 is a square handled pillar file

Generic Yellow Screw-On Crown to fit Breitling® CN-B51 Chronomat®

Genuine Omega® third wheel, part number 052, fits mega® 23.7 T 1, Omega® 23.7 T 2, Omega® 23.7 T 3 triple strand clasps 2 mm Mini Traditional BallGenuine Omega third wheel, part number 052, fits mega 23. 7 T 1, Omega 23. 7 T 2, Omega 23. 7 T 3 * 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.