20mm 22mm Replacement Curved Handmade Brown Dark Blue Calfskin Leather Strap For IWC IW344205 IW503312 IW500713
Features of Leather Watch Band For IWC:
- Material:Braided comfortable calfskin leather watch band for IWC
- Lug Size: Available in 20mm and 22mm lug widths.The IWC Portugieser Chronograph watch has a 20mm/22mm lug width and is compatible with 20mm/22mm watch straps
- Seamless Fit: for IWC Portugieser Pilot’s Series-IW344205 IW503312 IW500713 IW371614 and more;Spitfire, and Mark 18 watches and more
- Multiple Colors: Black | Brown | Denim Blue Weave Pattern Calf Leather
- Length: 125+65mm (Defualt)
- Size: 20mm | 22mm
- Buckle size: 18mm
- Interface: Curved end alternate strap for Portugusier
- Feature:Breathable, Durable, PROFESSIONAL, Lightweight, COMFORTABLE
- Note: Royalwatchstrap is Not affiliated with IWC Company
Details of IWC Portugieser replacement strap

Lug Size Guide For aftermarket replacement IWC Portugieser watch straps
- For reference only,we recommend using a ruler to measure and confirm the lug width before placing an order.
| Lug Width | Compatible Collection | Reference Models |
|---|---|---|
| 20mm | Portugieser Chronograph | IW3716 series (IW371614, IW371615, etc.), IW3714 series (IW371447, etc.) |
| 22mm | Portugieser Automatic (7-Day) | IW5007 series, IW5017 series (IW501707, IW501708, IW503501, etc.) |
| 22mm | Portugieser Perpetual Calendar / Tourbillon | IW5033 series (IW503302, etc.), IW5037 series (IW503702, etc.) |
FAQ
Q:How can i confirm the lug size?
A:To confirm the lug size of your watch, you can follow these steps:
Q: Do you offer custom watch strap for other IWC models?
A:We not only offer custom watch strap services for various IWC models but also provide customization for watches of other brands. If you have any needs, please feel free to contact us to confirm the details.Welcome to check other watch parts for IWC,our medium to dark brown leather strap are made of high quality leather





















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