Longines Master L2-257-5-87-7
The Longines Master L2-257-5-87-7 takes a 15 mm watch band.

Longines · Master
- Lug width
- 15 mm
- Reference
- L2-257-5-87-7
- Family
- Master
- Model
- Master L2-257-5-87-7
Sizing notes
- Any 15 mm band fits this reference, in leather, rubber or fabric.
- 15 mm is an odd size: most ready-made bands are made in even widths, so this reference needs one cut to measure or a band that runs in odd sizes. Why some watches take odd sizes →
- Inside the Master family the lug width is not one number: it runs 15, 20, 21 mm. This reference is the 15 mm one, so a band bought for another Master may not fit it. Why the size changes inside a family →
- 15 mm is not a common size: only 569 of the 41,485 watches measured take it (1.4%), so ready-made choice at this width is narrower than at 20 or 22 mm. Every watch that takes 15 mm →







