Breitling Galactic

Most Breitling Galactic references take a 16 mm watch strap: 527 of 1,201. The lug width follows the case size: 29 mm case → 14 mm, 32 mm case → 16 mm, 36 mm case → 18 mm and 41 mm case → 20 mm.

Shop 18 mm Shop 20 mm Shop 22 mm

Breitling Galactic lug width by case size

1,201 references measured; 1 more have an integrated bracelet. Updated 2026-11-02.

Case	Lug width	References	Watch strap attachment	For example
29 mm	14 mm	229	—	A7234853/A784/248S/A12S.1, A7234853/A784/249S/A12S.1, A7234853/A784/270X/A12BA.1
30 mm	18 mm	11	—	A71340L2.C778.166Z, A71340L2.C814.368A, A71340L2.M523.368A
32 mm	16 mm · 18 mm on 1	528	—	A7133053/A800/164S/A14S.1, A7133053/A800/208X/A14BA.1, A7133053/A800/209X/A14BA.1
36 mm	18 mm	239	—	A3733012/A716/114Z/A16BA.1, A3733012/A716/194X/A16BA.1, A3733012/A716/239X/A16BA.1
41 mm	20 mm	148	—	A49350L2.A702.132S, A49350L2.A702.143Z, A49350L2.A702.237X
44 mm	22 mm · 20 mm on 1	46	—	A1336410/A569/131S, A1336410/A569/379A, A1336410/A569/437X

References that take a different watch strap

B71356L2.Q580.778P: 18 mm, not the 16 mm of most 32 mm cases
A1336410C805145S: 20 mm, not the 22 mm of most 44 mm cases

Questions about the Breitling Galactic

Do all Breitling Galactic case sizes take the same watch strap?

No. The lug width changes with the case size: the 29 mm case takes 14 mm, the 32 mm case takes 16 mm, the 36 mm case takes 18 mm, the 41 mm case takes 20 mm and the 44 mm case takes 22 mm. Check your case diameter before you buy.