SevenFriday P-Series P1/01
The SevenFriday P-Series P1/01 takes a 28 mm watch band.

SevenFriday · P-Series
- Lug width
- 28 mm
- Case diameter
- 47 mm
- Reference
- P1/01
- Family
- P-Series
- Case material
- Acciaio
- Model
- P1/01 Industrial Essence
- Year
- 2012 - 2014/10/1
Will a strap close on your wrist?
Set for this watch: 47 mm of case and 28 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
- 28 mm is the gap between the lugs, so a 28 mm band goes in without adapters. Whether it sits flush against a 47 mm case depends on how that case is shaped.
- Inside the P-Series family the lug width is not one number: it runs 20, 28 mm. This reference is the 28 mm one, so a band bought for another P-Series may not fit it. Why the size changes inside a family →
Other P-Series references
- P1/02 Bright WatchP1/02
28 mm - P1/03 Industrial Essence OrangeP1/03
28 mm - P1/04 Industrial Essence BlueP1/04
28 mm - P1/05 Industrial Essence GreenP1/05
28 mm - P1B/01 Industrial EssenceP1B/01
28 mm - P1B/02 Bright WatchP1B/02
28 mm





