Product Overview
This stainless steel watch pusher button is a precision-engineered aftermarket replacement part designed specifically for the IWC Portugieser Chronograph model IW3714 and its associated variants. Manufactured by LACAK, this component offers a reliable and cost-effective solution for restoring full chronograph functionality to your timepiece. Whether your original pusher has become damaged, worn over time, or is missing entirely, this replacement delivers dependable performance that aligns closely with the standards expected of the Portugieser line. Crafted from durable stainless steel, it maintains the sleek, professional appearance of the original while ensuring long-term usability. Ideal for watch owners, professional repair technicians, and collectors, this single-piece pusher button is built to integrate seamlessly into compatible models, allowing for smooth operation of the stopwatch function without compromising the watch’s integrity or aesthetic.
Key Features
- Precision Compatibility: Engineered exclusively for select IWC Portugieser Chronograph models—including IW371446, IW371417, IW371445, IW371447, IW371401, and IW3714138—this pusher button ensures an accurate fit and reliable function. Its design mirrors the original specifications, allowing it to interface correctly with the watch’s internal chronograph mechanism.
- Stainless Steel Construction: Made from high-grade stainless steel, the pusher offers excellent resistance to corrosion, daily wear, and environmental exposure. The material not only enhances durability but also preserves the refined, polished look that complements the luxury design of the IWC Portugieser series.
- Aftermarket Reliability: As a top-tier aftermarket component, this pusher button delivers consistent performance and structural integrity. It provides a practical alternative to original IWC parts, offering similar functionality at a more accessible price point without sacrificing quality.
- Single-Piece Replacement: The product arrives as one complete pusher button unit, ready for professional installation. This simplifies the repair process and ensures that no additional components are needed to complete the replacement.
- Compact and Lightweight: With package dimensions of 5.91 x 4.33 x 0.39 inches and a total weight of 2.82 ounces, the item is designed for secure shipping and easy handling. Its compact size makes it suitable for inclusion in watch repair kits or small-component storage.
Technical Specifications
- Material: Stainless Steel
- Compatible Models: IW371446, IW371417, IW371445, IW371447, IW371401, IW3714138
- Quantity: 1 piece
- Department: Unisex
- Manufacturer: LACAK
- ASIN: B0DB1XQQP4
- Package Dimensions: 5.91 x 4.33 x 0.39 inches
- Item Weight: 2.82 ounces
- Date First Available: July 24, 2024
Benefits & Use Cases
This pusher button serves as an essential component for restoring or maintaining the chronograph function on compatible IWC Portugieser watches. It is particularly valuable for watch repair professionals who require reliable spare parts for servicing luxury timepieces, as well as for collectors and enthusiasts seeking to preserve the functionality and value of their watches. The stainless steel construction ensures that the part withstands repeated use and resists degradation over time, contributing to the long-term reliability of the timepiece. Because it is designed to match the original in form and function, it installs without the need for modifications or adjustments, streamlining the repair process. Whether used in a full restoration or as part of routine maintenance, this pusher button helps maintain the precision and elegance that define the IWC Portugieser Chronograph.
Important Notes
This is a brand new aftermarket replacement part and is not an original IWC component. While it is manufactured to high standards and designed for compatibility with the specified models, it should not be mistaken for a genuine IWC part. Proper installation by a qualified watchmaker is strongly recommended to ensure correct alignment, secure fit, and optimal performance. The product is sold as a single unit; tools or additional components required for installation are not included. Customers are advised to confirm model compatibility prior to purchase to avoid fitment issues. For information regarding product warranty, please refer to the manufacturer’s official policy.

