Size Guide

Please measure carefully. Every strap is handcrafted to the exact measurements provided with your order. Because each piece is made to order, straps ordered with incorrect measurements are not eligible for refunds, returns, or exchanges. If you are unsure about any measurement, contact us before placing your order and we will gladly help you confirm it.

Measure your watch and wrist at home. No printer, no scaling, no guesswork. All you need is any bank card.

📱→ Rotate your phone sideways

The measuring tool needs the full width of your screen to show true-to-life size. Turn your phone to landscape and it will appear automatically.

Step 1. Calibrate your screen

Hold any credit or debit card against the outline below and drag the slider until the outline matches your card exactly. Every card in the world is the same size, which makes it a perfect ruler.

Hold your card here
and match the outline

Drag until the dashed outline is exactly the size of your card.

Step 2. Measure your lug width

Hold your watch gently against the screen and read the inside distance between the lugs (where the strap attaches) on the ruler below. Most watches measure 18, 20, or 22 mm.

Tip: on a phone, lay it flat on a table and rest your watch gently on top of the screen. It is much steadier than holding the watch against an upright display.

Ruler shows true millimeters once your screen is calibrated.

Tip: your buckle side is usually 2 to 4 mm narrower than the lug width. Example: a 20 mm lug width commonly pairs with an 18 mm or 16 mm buckle. If you are unsure, make sure to also measure the buckle side of your strap inside the ruler.

Step 3. Measure your wrist

  1. Wrap a strip of paper, a string of fabric, or a shoelace snugly around your wrist where you wear your watch.
  2. Mark the point where it overlaps.
  3. Measure the strip with a physical ruler or tape measure at home. That is the most accurate way. If you do not have one, lay the strip flat along the on-screen ruler above and read the length in millimeters.
your wrist in millimeters

Questions?

If you are between sizes or your watch has curved or integrated lugs, contact us with your watch model. We will make sure your strap fits perfectly before crafting begins.

To order a watch strap, you need to know

three key measurements

  • Lug Width: This is the distance between the two lugs on your watch case where the strap attaches.
  • Strap Length: A watch strap consists of two parts; a shorter piece and a longer piece. Knowing the correct length for both ensures a comfortable fit.
  • Buckle Width: The buckle connects the two strap pieces and secures the watch on your wrist. Selecting the right buckle or deployant size is essential for proper attachment.

Lug Width

  • Lug width is the distance between the two lugs of the watch. This measurement is crucial because it determines the size of the strap that will properly fit your watch.
  • Watch lug widths typically range from 16mm to 24mm, depending on the model. Accurately measuring the lug width is essential to selecting a compatible strap.
  • To measure the lug width, you can use a ruler or digital caliper, placing it between the inner edges of the lugs where the strap attaches.

How to Measure Strap Length

To find the correct strap length, start by measuring your wrist circumference with a flexible measuring tape. Alternatively, you can use the measurements of a watch strap that fits you comfortably as a reference when selecting your size.

Watch straps generally come in three standard lengths, designed for average watch faces between 35mm and 42mm:

For Pin Buckle or Spring Deployant:

  • Small: 105mm (long side) / 70mm (short side)
  • Standard/Medium: 115mm (long side) / 75mm (short side)
  • Large: 120mm (long side) / 80mm (short side)

For Deployant Clasp:

  • Small: 95mm (long side) / 85mm (short side)
  • Standard/Medium: 100mm (long side) / 90mm (short side)
  • Large: 105mm (long side) / 95mm (short side)

Use the following guide to choose the appropriate strap length based on your wrist size:

  • Wrist size 14.5 to 16.5 cm: Small
  • Wrist size 16.5 to 18.5 cm: Medium
  • Wrist size 18.5 to 21.5 cm: Large

If the size you need is not listed among our options, please contact us for assistance to ensure compatibility.

Buckle Width

There are several types of buckles and clasps available for watch straps.

Our straps are typically provided with either a MarianoCustoms buckle or one of two types of deployant clasps, available in sizes ranging from 16mm to 20mm. If you wish to use your own buckle or clasp, it is important to select the correct width.

If the size you need is not listed among our options, please contact us for assistance to ensure compatibility.

CUT TO SIZE GUIDE

1. Install the strap onto your watch: Attach both sides of the strap as you normally would.

2. Place the watch on your wrist: Wrap it around your wrist and identify the line on the strap that aligns with the center of your wrist for your ideal fit.

3. Mark your cut point: Cut after the line that aligns with your center point.

Recommendation: Always cut one line past your chosen mark first and test the fit. If it feels too loose, trim further. Once cut too short, there’s no going back and no refunds will be issued.

4. Repeat on the other side: Make sure both strap ends are trimmed evenly and cleanly.

5. Fit the straps into the deployant clasp: Your deployant offers two slot options for a snug or looser fit.

Pro tip: Place the deployant’s logo side at the 12 o’clock position so the logo faces you when worn.

6. Enjoy your new cut to size strap: Perfectly sized for your wrist, made to fit just right…

Refer to the video below to observe a precise demonstration