Parachute Watch Strap / Elastic MN-Style No-Pass Dive Band
Size Guide For Parachute Straps
Parachute Strap Size Guide
Lug Width Options
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20mm – fits watches with 20mm lug width
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22mm – fits watches with 22mm lug width
Wrist Fit
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Fits wrists from 6.5–8.5 inches
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Equivalent to 16.5–21.5 cm
Strap Style
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No-pass parachute strap – sits directly on the wrist (does not pass under the case)
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Single-layer construction for a slimmer, balanced fit
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Adjustable slider allows fine micro-adjustment without trimming
Fit Notes
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Designed to wear comfortably centered on the wrist
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Works equally well on smaller and larger wrists within the stated range
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One size fits most within the listed wrist measurements
How to Choose
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Measure the distance between your watch lugs (in mm)
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Select 20mm or 22mm to match your watch
Details and Specifications
Parachute Watch Strap for 20mm and 22mm Watches
The Seals Parachute Watch Strap is a single-layer elastic watch band available in 20mm and 22mm widths. Its no-pass construction attaches directly between the watch lugs, eliminating excess material beneath the case so your watch sits lower and closer to the wrist.
Made from woven elastic nylon with brushed stainless steel hardware, it provides continuous micro-adjustment, quick-drying performance, and all-day comfort for dive watches, field watches, sport watches, and everyday wear.
Inspired by elastic watch straps associated with French Marine Nationale divers, the design combines the flexibility of an MN-style strap with a cleaner no-pass configuration. The elastic weave accommodates normal changes in wrist size throughout the day while keeping the watch secure without relying on fixed adjustment holes.
No-Pass Design // Why It Matters
Traditional pass-through straps place an additional layer of material underneath the watch case. That can increase the height of the watch on the wrist and add unnecessary bulk.
Our no-pass construction attaches the strap directly between the lugs, leaving nothing underneath the watch case. The result is a lower-profile fit that keeps the watch closer to your wrist while retaining the comfort and adjustability of elastic nylon.
Built for Water. Comfortable Everywhere Else.
The elastic nylon construction is lightweight, flexible, and quick drying, making it well suited to warm weather, swimming, travel, and everyday wear. The material moves with the wrist rather than resisting normal expansion throughout the day.
Parachute straps pair naturally with dive watches, field watches, GMTs, and other sport watches. Popular pairings include the Seiko SKX, Seiko 5 Sports, Tudor Black Bay, Citizen Promaster, Omega Seamaster, and Seals Watch Company models.
Parachute Strap vs. Traditional Pass-Through Strap
Both designs are practical alternatives to leather or metal bracelets, but they wear differently. A no-pass parachute strap uses elastic material and attaches directly at the lugs, while a traditional non-elastic pass-through strap runs underneath the watch case.
| Feature | Seals No-Pass Parachute Strap | Traditional Pass-Through Strap |
|---|---|---|
| Material | Woven elastic nylon | Typically non-elastic nylon |
| Stretch | Yes | Typically no |
| Adjustment | Continuous micro-adjustment | Buckle and fixed adjustment holes |
| Material beneath watch case | None | Yes |
| Wrist profile | Lower and closer to the wrist | Sits higher due to the pass-under layer |
| Water friendly | Yes | Yes |
| Quick drying | Yes | Typically yes |
| Best suited for | Everyday wear, dive watches, field watches, GMTs, sport watches, and active use | Utility, field use, and traditional military-style wear |
The biggest difference is how the watch sits on the wrist. The Seals no-pass design removes the extra layer beneath the case, while the elastic weave provides small, continuous adjustments as your wrist moves throughout the day.
For a deeper explanation of construction, fit, and wear, read our Parachute Watch Straps Practical Guide.
Specifications
| Detail | Specification |
|---|---|
| Material | Woven elastic nylon |
| Construction | No-pass, single-layer |
| Lug widths | 20mm and 22mm |
| Wrist fit | 6.5 to 8.5 inches (16.5 to 21.5 cm) |
| Adjustment | Continuous micro-adjustment |
| Closure | Hook-and-loop with sliding steel keeper |
| Hardware | Brushed stainless steel |
| Water use | Pool and ocean friendly, quick drying |
| Available colors | 30+ colorways |
| Price | $26.95 |
| U.S. shipping | Free |
What's Included
- One Seals elastic parachute watch strap in your selected width and color
- Brushed stainless steel sliding hardware, attached and assembled
- Two spring bars
- Complimentary Seals Watch Co. microfiber cloth
Frequently Asked Questions
What does no-pass mean on a parachute watch strap?
No-pass means the strap does not run underneath the watch case. It attaches directly between the lugs on each side of the watch, eliminating the extra layer of material beneath the case. This allows the watch to sit lower and closer to the wrist.
What is the difference between a parachute strap and a traditional pass-through watch strap?
A traditional pass-through strap generally uses non-elastic nylon and runs underneath the watch case. A parachute strap uses elastic nylon that adjusts continuously with the wrist. The Seals no-pass version also eliminates the layer of material underneath the watch for a lower-profile fit.
Is this an MN-style watch strap?
Yes. The design is inspired by the elastic strap style commonly associated with French Marine Nationale divers. Seals uses a modern no-pass construction that attaches directly between the watch lugs rather than routing material underneath the case.
What watches will this strap fit?
It fits watches with standard 20mm or 22mm lug widths. Match the strap width to the distance between the inside edges of your watch lugs. Popular compatible watches include many Seiko SKX and Seiko 5 Sports models, Tudor Black Bay models, Citizen Promaster watches, Omega Seamaster models, and Seals Watch Company watches with matching lug widths.
How do I know whether I need a 20mm or 22mm strap?
Measure the distance between the inside edges of your watch lugs in millimeters. If the measurement is 20mm, choose the 20mm strap. If it is 22mm, choose the 22mm strap. Always match the strap width to the lug width of your specific watch.
What wrist sizes does the strap fit?
The adjustable design fits wrists approximately 6.5 to 8.5 inches, or 16.5 to 21.5 centimeters, in circumference. Wrist fit is the same for both 20mm and 22mm versions.
Can I swim with a parachute watch strap?
Yes. The elastic nylon is suitable for pool and ocean use and dries quickly after getting wet. After exposure to salt water or chlorine, rinse the strap with fresh water and allow it to air dry.
Is an elastic parachute strap comfortable for everyday wear?
Yes. The elastic weave allows small changes in tension as your wrist expands and contracts during the day. Continuous adjustment also lets you fine-tune the fit instead of choosing between fixed buckle holes.
Does a parachute strap make the watch sit higher on the wrist?
Not with this no-pass design. Because no strap material runs beneath the watch case, the watch sits directly against the wrist. This generally creates a lower profile than a traditional pass-through strap.
Are parachute straps good for dive watches?
Yes. Their lightweight construction, quick-drying material, secure fit, and easy adjustment make elastic parachute straps particularly well suited to dive watches and other sport watches.
How do I install the strap?
The strap installs between the watch lugs using the two included spring bars. A spring bar tool is recommended for easier installation. For step-by-step instructions, see our No-Pass Parachute Watch Strap Installation and Sizing Guide.
How should I adjust the fit?
Adjust the strap so the watch remains stable without creating excessive pressure on the wrist. A good fit should keep the watch from rotating while still allowing comfortable movement. The sliding adjustment system lets you make small changes without fixed holes.
How do I clean an elastic watch strap?
Hand wash the strap with mild soap and warm water, rinse thoroughly, and allow it to air dry. Avoid machine washing, tumble drying, bleach, and high heat.
Shipping & Returns
Straps ship within 24 hours of the order being placed. U.S. shipping is free. International shipping is $20.
Returns are accepted within 5 days of delivery for straps that remain new and unworn. The customer is responsible for return shipping.
Learn More About Parachute Watch Straps
Shop all parachute watch straps | Explore 20mm watch straps | Learn about Marine Nationale-style straps | Read the parachute strap practical guide | Installation and sizing guide
Shipping and Returns
Shipping cost is flat rate of $5 for any Automatic Watch inside the USA. International is $20.
We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 5 days of delivery. Watch or Straps must remain in new, unused condition with stickers, or any protective attachments intact.
Additional Details
Straps and accessories will ship within 24 hours of order being placed. Watches that require local assembly will ship within 5-7 days. Watches that are ready to deliver immediately will ship within 24 hours.
Email with any additional questions.