IWC IW5101 Case Back Crystal

Generic IWC Portofino Hand-Wound IW5101 Case Back Sapphire Crystal 37.2mm

$50.00
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Quantity Discount (%) Price
1 - 2 — $50.00
3 - 4 5 % $47.50
5 - 9 7 % $46.50
10 - 14 10 % $45.00
15+ 15 % $42.50
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Product Description

Generic flat round case back sapphire crystal for IWC Portofino Hand‑Wound IW5101, also fits IW3714 case back. Diameter 37.2mm, thickness 1.5mm. Aftermarket replacement for damaged original case back crystals.

Features & Function

  • Flat round – minimal distortion, clear movement view.

  • Synthetic sapphire – scratch resistant (Mohs 9).

  • High optical clarity – showcases movement through case back.

  • Drop‑in replacement – no case modification.

Specifications

Parameter Value
Compatible models IW5101 (Portofino hand‑wound), IW3714 case back
Diameter 37.2 mm
Thickness 1.5 mm
Material Synthetic sapphire
Hardness Mohs 9
Type Aftermarket

Applications

  • Replace scratched/cracked original case back crystal.

  • Professional watch repair and restoration.

Frequently Asked Questions

Q1: Genuine IWC part? No, generic aftermarket.

Q2: Does it include a gasket? No, use original or purchase separately.

Q3: Quality reliable? Yes, from reputable suppliers.

Why Choose SOFLY Watch Parts?

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  • 3,000+ watch movements and parts in stock.

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