Ingersoll Bison No. 18 Black

Ingersoll Bison No. 18 Black

Ingersoll Bison No. 18 Black


Ingersoll watches are produced in limited editions and when they decide to stop making a model, it’s gone forever. Also, Ingersoll is currently without distribution in the United States, making it harder for Authorized Dealers like KeepTheTime to get product. Luckily we still have one of the very popular Bison No. 18 watches in stock.

This is one of the original and most popular Ingersoll watches ever produced. It has a solid case design with a beautiful finish, a dial layout that makes sense, featuring a big date at 12 and a cool open skeletonized balance wheel at 6. The rivets on the leather strap and big onion crown make this a classic pilot style watch with a modern twist. Get it before it’s gone forever!

Detailed Specs:

  • Reference Number: IN4506BBK / IN4506
  • Movement: Automatic / made in China
  • Caliber: IN 735
  • Case: Black 316L Stainless steel
  • Case Diameter: 46mm (53mm including crown)
  • Case Thickness: 15mm
  • Lug to Lug: 57mm
  • Weight: 128 grams / 4.6 ounces
  • Dial: Black with vintage markers
  • Day at 9:00, month at 3:00, double digit big date at 12:00
  • Band: Heavy brown leather strap with black tang buckle
  • Lug-Width: 22mm
  • Crystal: Mineral
  • Water resistant up to 50m/165ft
  • Push-pull onion crown

Includes: Box and papers, tag.

Condition: New in box (KeepTheTime is an Authorized Dealer).

Weight 1 lbs

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KTT Watchfam

KeepTheTime customer review

Rolex Datejust 36 Ladies Wristshot

“Yep, it’s a gift for her. First off, your shipping speed and packaging were tremendous! Everything was perfectly placed and protected, which made us feel at ease from the moment we opened the box (which we received just one day after our payment cleared). When it came to the star of the show (the watch), we could not have asked for more. The watch was exactly as described and depicted in your pictures—and actually exceeded our expectations, as it looked even better in person! We are just thrilled with our purchase from KeepTheTime, and will absolutely purchase from you again in the future. Attached are some wrist shots! Thanks again.” -Erol

Stella Felix Dress Blues

Feedback for KeepTheTime

  1. Eric

    Fast shipping, packaged to survive a stampede of wild rhinos, condition as shown in the beautiful photos and great after sales responsiveness. Will buy from KTT again without a doubt.

  2. Sean

    That was the fastest fulfillment and shipping I have experienced. In the mail the same afternoon. New battery installed prior to shipment. Could not ask for better service. On top of email notifications and responses to questions. Thank you for the great Service!

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