In 1968, Longines launched the Ultra-Chron Diver, the first dive watch equipped with a high-frequency movement. At...the time, Longines had already established itself as a pioneer in high-frequency technology. As early as 1910, the winged hourglass brand created the first high-frequency timekeeping device capable of measuring 1/10th of a second. In 1959, Longines developed the first high-beat movement for a wristwatch, an observatory chronometer that set new records in terms of accuracy. The new Ultra-Chron is inspired by the aesthetic codes and professional diving features of the 1968 model. These chronometer-certified watches are powered by an exclusive Longines calibre equipped with a silicon balance-spring and resistant to magnetic fields.
In 1968, Longines launched the Ultra-Chron Diver, the first dive watch equipped with a high-frequency movement. At the time, Longines had already established itself as a pioneer in high-frequency technology. As early as 1910, the winged hourglass brand created the first high-frequency timekeeping device capable of measuring 1/10th of a second. In 1959, Longines developed the first high-beat movement for a wristwatch, an observatory chronometer that set new records in terms of accuracy. The new Ultra-Chron is inspired by the aesthetic codes and professional diving features of the 1968 model. These chronometer-certified watches are powered by an exclusive Longines calibre equipped with a silicon balance-spring and resistant to magnetic fields.
Manufacturer Reference #
L2.537.4.72.2
Case Size
37 mm diameter
Case Material
Stainless Steel
Movement
Automatic
Case Thickness
11 mm
Water Resistance
50 meters
Strap/Bracelet Material
Alligator/Crocodile
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
Complimentary 1–Day shipping is applicable for all online orders. A signature is required upon delivery to ensure secure receipt of your order.
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. Orders are shipped/delivered Monday - Friday (observed holidays and weekends are excluded).
Delivery Method
Estimated Delivery Time
Price
Next Day
By next business day (Monday - Friday)
FREE for all online orders
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 may be impacted by shipping carrier delays.
For all purchases made online at Tourneau.com or Shop-at-Home, Bucherer 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, 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 Bucherer, you join a legacy of watch enthusiasts who keep the history of horology alive.
5-Year Warranty
Enjoy guaranteed protection from Bucherer. Together with the standard manufacturer’s warranty and the complimentary Bucherer warranty, this watch is guaranteed coverage for up to five years. This exclusive guarantee is reserved for new watches purchased at Bucherer.
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