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RIOS1931

Firenze Tanned Leather Watch Band - Grey for Apple Watch

White Stitch
Rich leather that elevates your Apple Watch.

Tanned Leather Watch Band for Apple Watch, Firenze - Stone Grey, White Stitch

Regular price $67.00 USD
Regular price Sale price $67.00 USD
Sale Sold out
Shipping calculated at checkout.
Size
Length
Adapter
Length Total Length Long Piece Short Piece
Standard 190mm (7.48") 115mm 75mm
XL 216mm (8.50") 124mm 92mm
  • Vegetable-tanned leather with a substantial 4.5mm profile
  • Secure integrated Apple Watch adapters
  • Cream-white contrast stitching for a tailored finish
Tanned Leather Watch Band | Firenze | Stone Grey | For Panerai Also Available for Classic Timepieces

Description

Firenze Tanned Leather Watch Band

Rich leather that elevates your Apple Watch.

This tanned leather Apple Watch band features a structured 4.5mm profile and secure integrated Apple Watch adapters. The Firenze delivers substantial presence while maintaining a clean, refined silhouette on the wrist.

The defined 4.5mm profile adds weight and visual balance, shifting the look from purely functional to intentionally styled — a confident upgrade that transforms the feel of your watch.

Crafted using traditional vegetable tanning methods, the leather offers durability, flexibility, and long-term character. Natural oils and waxes enrich the surface, allowing the leather watch band to develop depth and patina over time.

Contrast stitching adds definition, while the integrated hardware ensures a secure and seamless fit with Apple Watch Cases. Made in Germany by RIOS1931, the Firenze watch band is built for daily wear and designed to evolve beautifully with use.

RIOS1931 Vegetable-Tanned Leather

Traditional Plant-Based Tanning

RIOS1931 vegetable-tanned leather is produced with tanning substances derived from wood, bark, leaves, and fruits using traditional formulas. Natural fats and waxes help give the leather its characteristic softness and comfortable feel.

Specifications

Give your Apple Watch a cooler, more contemporary edge with the Stone Grey Firenze Tanned Leather Watch Band. Vegetable-tanned leather, cream-white stitching, a substantial 4.5mm profile, and secure integrated adapters make it a distinctive alternative to traditional leather tones.

  • Material: Vegetable tanned leather
  • Thickness: Approximately 4.5mm throughout
  • Stitching: Creme-white contrast stitching
  • Hardware: Integrated Apple Watch adapters
  • Available Lug Widths:  44mm

Apple Watch Compatibility

  • Compatible with larger-case models across Apple Watch Series 1–11, SE 1–3, Ultra, Ultra 2, Ultra 3 & Ultra 4
  • Fits 42mm Series 1–3 / 44mm / 45mm / 46mm / 49mm Apple Watch cases
  • See the Apple Watch Band Size Compatibility Guide to confirm the correct size for your model

Select your choice of adapter (Silver, Black PVD, Rose Gold or Gold) to perfectly match your Apple Watch Case finish.

How to Measure Your Watch Band Size

This band is available for the larger Apple Watch size group.

  • Fits 42mm Series 1–3 / 44mm / 45mm / 46mm / 49mm Apple Watch cases
  • Select 44mm / 45mm / 46mm / 49mm when ordering

This band is not compatible with 38mm, 40mm, 41mm, or 42mm Series 10–12 models.

Sizing Tip: Not sure which size you need? See the Apple Watch Band Size Compatibility Guide for the complete compatibility chart.

How to Measure Your Watch Band Size

Start with Your Watch’s Lug Width

The correct watch band size is determined by the lug width—the distance between the inside edges of the two lugs where the band attaches to the watch case. Measure this space in millimeters.

A watch with a 20mm lug width takes a 20mm watch band; a 22mm lug width takes a 22mm band. Measure the watch itself rather than relying on the width of an old strap, especially if you are unsure whether the existing band is the original size.

Measuring a 20mm watch band lug width between the watch lugs

How to Measure Watch Band Width

1. Use a ruler marked in millimeters.

A metric ruler is easiest because watch band sizes are measured in millimeters.

2. Measure the inside distance between the lugs.

Place the ruler across the gap where the strap attaches to the case. Measure from the inside edge of one lug to the inside edge of the opposite lug.

3. Match that measurement to the band size.

If the lug width measures 20mm, choose a 20mm watch band. If it measures 22mm, choose a 22mm band.

Using centimeters?

Convert centimeters to millimeters by moving the decimal one place to the right. For example, 2.0 cm = 20mm.

Shop Watch Bands by Size

Once you know your lug width, choose the matching watch band size below to browse compatible styles.

Common Watch Band Sizing Mistakes

Measuring the Strap Instead of the Watch

Measure the lug width on the watch case, not the width of an old strap. A previous band may be the wrong size or may have compressed over time.

Measuring the Outside of the Lugs

Use the inside-to-inside distance between the lugs. Measuring the full outside width of the case will give you the wrong band size.

Using Inches Instead of Millimeters

Watch band widths are normally listed in millimeters. Measuring directly in millimeters avoids unnecessary conversion and rounding errors.

Guessing Based on Case Size

A larger watch does not always use a wider strap. Two watches with similar case diameters can have different lug widths, so always measure the actual lug opening.

Frequently Asked Questions About Watch Band Size

What is watch lug width?

Lug width is the distance between the inside edges of the two lugs where the watch band attaches to the case. Watch band sizes are typically listed in millimeters to match this measurement.

Is Lug Width the Same as Watch Band Width?

For choosing a replacement band, the lug width is the measurement that determines the band width at the watch case. A 20mm lug opening requires a watch band that is 20mm wide where it attaches to the watch.

How do I know if I need a 20mm or 22mm watch band?

Measure the inside distance between the lugs. If the opening is 20mm, choose a 20mm band. If it is 22mm, choose a 22mm band.

What Does a 20mm Watch Band Mean?

A 20mm watch band is designed to fit a watch with a 20mm space between the inside edges of the lugs. The measurement refers to the width of the band where it attaches to the watch case.

What if my measurement falls between two sizes?

Recheck the measurement directly between the inside edges of the lugs using millimeters. Watch lug widths are usually designed around a specific standard size, so an in-between result often means the measurement needs to be taken again.

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