Certina DS Prime C0043101103700

The Certina DS Prime C0043101103700 takes a 13 mm watch band.

Certina · DS Prime

13mm

lug width

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Every watch that takes 13 mm →

Lug width: 13 mm
Case diameter: 25 mm
Reference: C0043101103700
Family: DS Prime
Case material: Acciaio
Model: DS Prima Lady Shape
Year: 2015

Will a strap close on your wrist?

Set for this watch: 25 mm of case and 13 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

13 mm is the gap between the lugs, so a 13 mm band goes in without adapters. Whether it sits flush against a 25 mm case depends on how that case is shaped.
13 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 DS Prime family the lug width is not one number: it runs 13, 16, 18 mm. This reference is the 13 mm one, so a band bought for another DS Prime may not fit it. Why the size changes inside a family →
13 mm is not a common size: only 487 of the 41,485 watches measured take it (1.2%), so ready-made choice at this width is narrower than at 20 or 22 mm. Every watch that takes 13 mm →