The Ingenieur Chronograph Silberpfeil features a stopwatch, tachymeter scale and flyback function. Its standout...design element—the circular-grain dial—pays tribute to the legendary Mercedes-Benz Silver Arrow W25 racing car. The efficient double-pawl winding in the IWC Schaffhausen manufactured 89361 caliber is one of the most outstanding innovations of Haute Horlogerie. The upper totalizer makes it possible to read off stopped hours and minutes as simply as the time on a subdial. Stopped times up to one minute are measured by the central seconds hand. Used in combination with tachymeter scale, this provides the speed at which a reference distance of 1,000 meters has been completed. This chronograph features a black rubber strap with an elegant alligator leather inlay. This limited edition timepiece is a must-have for the true connoisseur.
The Ingenieur Chronograph Silberpfeil features a stopwatch, tachymeter scale and flyback function. Its standout design element—the circular-grain dial—pays tribute to the legendary Mercedes-Benz Silver Arrow W25 racing car. The efficient double-pawl winding in the IWC Schaffhausen manufactured 89361 caliber is one of the most outstanding innovations of Haute Horlogerie. The upper totalizer makes it possible to read off stopped hours and minutes as simply as the time on a subdial. Stopped times up to one minute are measured by the central seconds hand. Used in combination with tachymeter scale, this provides the speed at which a reference distance of 1,000 meters has been completed. This chronograph features a black rubber strap with an elegant alligator leather inlay. This limited edition timepiece is a must-have for the true connoisseur.
Manufacturer Reference #
IW378505
Case Size
45 mm diameter
Case Material
Stainless Steel
Movement
Automatic
Water Resistance
120 meters
Circa
Condition
i
The following define the various condition types:
Mint - Mint condition
Excellent - Like new – may have slight surface scratches
Very Good - May have any of the following: light scratches; slightly stretched bracelet; patina on dial, hands, or bezel
Item Number
IWC0140691
Features
Chronograph, Date, Fly back Chronograph, Second Hand
Complimentary 2–Day shipping is applicable for all online orders.
Please allow 1–2 business days (Monday–Friday) for the preparation and shipment of your order. The shipping (in-transit) time for your order will begin once a tracking number has been generated and will depend on the shipping method selected at checkout.
Delivery Method
Estimated Delivery Time
Price
2–Day
By end of day on 2nd business day
FREE
Next Day
By 10:30 am on the next business day
$9.99, or FREE for orders greater than or equal to $5,000
Same-day Shipping: For select items only, same-day shipping is offered on orders placed Monday - Friday by 2:00 pm, ET. Items eligible for same-day shipping are noted accordingly on the product page. In-transit shipping times will depend on the service level selected at checkout and may be impacted by shipping carrier delays.
For all purchases made online at Tourneau.com or Shop-at-Home, Tourneau will provide an exchange or refund within 14 days of delivery, provided merchandise has not been worn, altered, or special-ordered. All claims, returns, battery replacement, or warranty service must be accompanied by your invoice, original watch box and warranty materials. Shipping costs will not be refunded.
With over a century of purveying, maintaining and selling fine watches, Tourneau/Bucherer has an unparalleled prowess in the world of timekeeping. Our experts are here for you every step of your journey, from helping you find your perfect timepiece to providing service and repairs. When you buy your watch from Tourneau/Bucherer, you join a legacy of watch enthusiasts who keep the history of horology alive.
5-Year Warranty
Enjoy guaranteed protection from Tourneau/Bucherer. Together with the standard manufacturer’s warranty and the complimentary Tourneau warranty, this watch is guaranteed coverage for up to five years. This exclusive guarantee is reserved for new watches purchased at Tourneau/Bucherer.
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