Haveston Service Series Radiol-B Watch Strap

Earn up to 145 Holben’s Rewards points on this purchase
  • From Haveston, a company based in London, United Kingdom.
  • An original Haveston pattern design.
  • Referenced from vintage military watches, specifically the desaturated appearance of patinated radium/ tritium paint on a black dial base.
  • Features reinforced tail tip, setting holes, new updated weave and brushed hardware.
  • A2 (Alteration 2) features a single-pass layout for a streamlined wearing profile and reduced "off-wrist" height, a robust polyamide fabric weave that returns to shape, and refined dye tones.
  • Sliding keeper allows easy and secure stowing of tail.
  • 1.3mm heavy weave polyamide.
  • 270mm (10-5/8") long, excluding buckle.
  • Fits wrists 145mm - 225mm (6" - 8-1/2").
  • Includes one free pair of strong, seamless double-flange stainless steel spring bars.

Q: Do you sell watch bands for women?
A: We do! Many of our short-length straps are the perfect size for women.

Q: Can you suggest a strap that looks amazing with my watch?
A: Unfortunately, because the range is so vast (and personal taste is subjective), we cannot advise regarding aesthetic suitability for specific models and styles of watches.

Q: I have an Apple watch. Will any of your straps work for me?
A: Sure! Our handy Apple watch band adapters accommodate most 22mm straps.

Q: Are spring bars available?
A: Yes, for each strap that is not already integrated with quick-release spring bars, we include one free pair of strong, seamless double-flange stainless steel bars.

Q: What strap size do I need?
A: To determine your size, use a metric ruler to measure the internal distance (in millimeters) between the lugs of your watch.

Q: My Bonetto Cinturini deployant strap is too long. Can you help?
A: Of course! See our Bonetto Cinturini sizing guide for cutting instructions.

Q: Do you offer international shipping?
A: Yes! Visit our Shipping & Returns page for more information.

Q: May I return my purchase?
A: Holben's Fine Watch Bands accepts returns of unworn, undamaged merchandise for refund or exchange within thirty days of purchase. Learn more on our Shipping & Returns page.

Need help with sizing?
  • Inspect the underside of your current watch strap for width indicators.
  • Measure the space between your watch lugs (in millimeters) using a metric ruler.
  • Research the specifications of your watch model on the manufacturer's website.
Shopping for your Apple watch?

Our stainless steel adapters enable the use of virtually any 22mm watch band with Apple Watch models 1-8, SE and Ultra, and are compatible with standard or quick-release spring bars.

Shipping & Returns

Not to brag, but Holben's is famous for our fast shipping!

United States deliveries:

All domestic shipping options include tracking.

FREE USPS Ground Advantage shipping (3-5 business day transit time) for orders over $39.
$4.95 USPS Ground Advantage shipping for orders up to $39.00.
$8.95 USPS Priority Mail (2-4 business day transit time).
$23.95 USPS Priority Mail Express (1-2 business day transit time).

International deliveries:

Quickly-dispatched USPS First Class International shipping for one flat fee of $16.95, regardless of number of items purchased.

Orders shipped outside of the USA may be subject to customs or import fees upon arrival in the destination country. Payment of any import duties, fees or taxes is the responsibility of the customer. Contact your local customs office for information regarding potential charges.

Returns & Exchanges

Holben's accepts returns of unworn, undamaged watch straps or accessories for refund or exchange within thirty days of purchase. (To ensure that items remain in original condition, please confirm suitability before fastening to your watch or wrist.)

All product packaging (bags, tags, cases, etc.) must be unaltered and returned with each item. Items without original packaging will be refused. Items that have been worn, resized, damaged or otherwise modified (including exposure to cologne, tobacco smoke, household air fresheners or other odors) will not be accepted.

Orders must be packed in a padded envelope or small box, and shipped via USPS with delivery confirmation. (Couriers such as DHL and UPS will not deliver to PO boxes.)


Please ship all returns to the address below, with a note stating your name, date of purchase and reason for return.

Returns Department
PO Box 10853
Bainbridge Island, WA 98110

We are happy to help with returns and exchanges. If you have any questions, please contact us.

Customer Reviews

Based on 40 reviews
Quality packaging, material, and feel on the wrist

Let's start with the packaging - Haveston understands that unpacking your new strap is an important part of the experience and can add to the feeling that you purchased a quality product.

The strap itself is well made, has just the right length (I find many NATOs too long), and wears well on the wrist. All in all a fun summer strap - can recommend.

Can't Go Wrong With Haveston

High quality and great value. Per usual, Holben's has stellar customer service and fast shipping.

Can't Go Wrong With Haveston

High quality and great value. Per usual, Holben's has stellar customer service and fast shipping.

Haveston General Service Nato's

I'm used to buying my Nato straps on Amazon because to be honest I hate spending a lot of money on straps. With that being said, you do get what you pay for on there! The straps are generally very low quality. I did some research and fell in love with these Haveston General Service Natos l, but I didn't want to wait weeks on end to get these shipped from Haveston who are located in England.

Thankfully Holbens carried these and I got them in about two business days! The price is fairly steep at $40 for two straps, but the quality and looks are amazing!! Hands down worth the price! Thanks Holbens for being one of (if not the the only) U.S. merchant to carry this line!

Good not great for larger wrist

Very nice construction and materials. I am realizing the single pass "nato" design is not my favorite and I wish the strap were a little longer. It is also not the best for watch cases with prominent curved lugs like the Hamilton Field Khaki as shown on.

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