Longines Lyre

Most Longines Lyre references take a 13 mm watch strap: 47 of 145. The lug width follows the case size: 25 mm case → 13 mm, 32 mm case → 16 mm, 35 mm case → 18 mm and 39 mm case → 20 mm.

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Longines Lyre lug width by case size

145 references measured. Updated 2026-10-29.

Case	Lug width	References	Watch strap attachment	For example
25 mm	13 mm	47	—	L4.259.2.11.2, L4.259.2.11.7, L4.259.2.11.8
30 mm	15 mm	10	—	L4.361.1.11.7, L4.361.1.12.7, L4.361.2.11.7
32 mm	16 mm	13	—	L4.359.2.11.2, L4.359.2.11.7, L4.359.2.11.8
35 mm	18 mm	44	—	L4.759.2.11.2, L4.759.2.11.7, L4.759.2.11.8
39 mm	20 mm	23	—	L4.859.2.11.2, L4.859.2.11.7, L4.859.2.11.8
40 mm	21 mm	8	—	L4.961.2.11.7, L4.961.2.12.7, L4.961.2.32.7

Questions about the Longines Lyre

Do all Longines Lyre case sizes take the same watch strap?

No. The lug width changes with the case size: the 25 mm case takes 13 mm, the 30 mm case takes 15 mm, the 32 mm case takes 16 mm, the 35 mm case takes 18 mm and the 39 mm case takes 20 mm. Check your case diameter before you buy.

Every Longines Lyre reference

Other Longines families

Inside each one the lug width often changes: it is the reference that decides.

All Longines families → · Why the size changes inside a family →