Frederique Constant Highlife FC-310N4NH6B
The Frederique Constant Highlife FC-310N4NH6B takes a 22 mm watch band.

Frederique Constant · Highlife
- Lug width
- 22 mm
- Case diameter
- 41 mm
- Reference
- FC-310N4NH6B
- Family
- Highlife
- Model
- Highlife FC-310N4NH6B
Bands that fit
Cut and stitched in Milano, in the width this watch takes.
Will a strap close on your wrist?
Set for this watch: 41 mm of case and 22 mm between the lugs. Add your wrist and see where a standard strap would close.
mm
Filled in with the case diameter, which is what we hold for this reference. Measure the watch tip to tip for the exact answer: it is usually a few mm more.
Enter your wrist measurement to see whether a standard 75/115 mm strap closes on you, and where.
Sizing notes
- 22 mm is the gap between the lugs, so a 22 mm band goes in without adapters. Whether it sits flush against a 41 mm case depends on how that case is shaped.
- Inside the Highlife family the lug width is not one number: it runs 19.5, 21.5, 22, 24, 25.5 mm. This reference is the 22 mm one, so a band bought for another Highlife may not fit it. Why the size changes inside a family →
- 22 mm is one of the common sizes: 6,971 of the 41,485 watches measured take it, which is why it is the width most bands are cut in. Every watch that takes 22 mm →
Other Highlife references
- Highlife FC-240BGD2NH6BFC-240BGD2NH6B
19.5 mm - Highlife FC-240LND2NH26BFC-240LND2NH26B
19.5 mm - Highlife FC-240MPWD2NH22BFC-240MPWD2NH22B
19.5 mm - Highlife FC-240N2NH3BFC-240N2NH3B
19.5 mm - Highlife FC-240ND2NH26BFC-240ND2NH26B
19.5 mm - Highlife FC-240VD2NH3BFC-240VD2NH3B
19.5 mm
Same lug width, other Frederique Constant lines
- Classics 270M4P6270M4P6
22 mm - Classics 335MC4P5335MC4P5
22 mm - Classics Worldtimer Manufacture Classics Worldtimer ManufactureClassics Worldtimer Manufacture
22 mm - Horological Smartwatch Black Dial / BraceletFC-285B5B6B
22 mm - Horological Smartwatch Silver Dial / BraceletFC-285S5B6B
22 mm - Horological Smartwatch Rose GoldFC-285V5B4
22 mm
Vintage Gray Calfskin Strap
Hammered Calfskin Strap Light Blue
Hammered Yellow Strap with Ecru Stitching
Natural Calfskin NATO Strap
Black Saffiano Rubber Strap