Oris Williams 01 635 7595 4194-07 8 25 01

The Oris Williams 01 635 7595 4194-07 8 25 01 takes a 25 mm watch band.

Oris · Williams

25mm

lug width

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Every watch that takes 25 mm →

Lug width: 25 mm
Case diameter: 42 mm
Reference: 01 635 7595 4194-07 8 25 01
Family: Williams
Case material: Acciaio
Model: WilliamsF1 Team Day Date 42 Stainless Steel / Black - Rubber / Bracelet

Will a strap close on your wrist?

Set for this watch: 42 mm of case and 25 mm between the lugs. Add your wrist and see where a standard strap would close.

Your wrist

Watch length, lug to lug

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.

Why ready-made straps come in one length →

Sizing notes

25 mm is the gap between the lugs, so a 25 mm band goes in without adapters. Whether it sits flush against a 42 mm case depends on how that case is shaped.
25 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 Williams family the lug width is not one number: it runs 20, 22, 24, 25, 27 mm. This reference is the 25 mm one, so a band bought for another Williams may not fit it. Why the size changes inside a family →