Certina DS-7 C043.427.44.041.00

The Certina DS-7 C043.427.44.041.00 takes a 10.5 mm watch band.

Certina DS-7 C043.427.44.041.00, 10.5 mm lug width

Certina · DS-7

Lug width
10.5 mm
Case diameter
42 mm
Reference
C043.427.44.041.00
Family
DS-7
Case material
Titanio
Water resistance
100 m
Model
DS-7 Chrono Auto Titanium PVD / Blue Gradient
Year
2025

Will a strap close on your wrist?

Set for this watch: 42 mm of case and 10.5 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.

75 mm115 mm

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

  • 10.5 mm is the gap between the lugs, so a 10.5 mm band goes in without adapters. Whether it sits flush against a 42 mm case depends on how that case is shaped.
  • Inside the DS-7 family the lug width is not one number: it runs 10, 10.5 mm. This reference is the 10.5 mm one, so a band bought for another DS-7 may not fit it. Why the size changes inside a family →