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Artem Loop-Less HydroFlex Sailcloth Watch Strap - Cosmic Tide

Loop-less HydroFlex FKM rubber strap with sailcloth-embossed upper for deployant clasps.

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$248.00
Unsure about fit? Find your strap size
Strap width & length:19mm / Regular

Loop-Less straps require a deployant clasp. Choose one below or use a compatible OEM clasp.

Stainless steel Loop-Less deployant clasp · Black Loop-Less deployant clasp

Ships same or next business day  • Free U.S. shipping over $49  • Easy 60-day returns

Building on the hybrid sailcloth and rubber construction of the HydroFlex, Artem's Loop-Less HydroFlex adapts the design for use with deployant clasps. The sailcloth-textured surface keeps the familiar look of Artem’s sport straps while the rubber base provides the performance expected from FKM rubber.

Removing the traditional buckle and strap tail creates a continuous strap profile on the wrist and a bracelet-like wearing experience once the strap is sized. Pair the Loop-Less strap with Artem's black or stainless steel Loop-Less deployant clasp or your OEM Omega clasp.

Material & feel

The strap uses Artem’s HydroFlex construction with a dual-stage vulcanized FKM rubber base and a synthetic upper embossed with a sailcloth pattern. FKM rubber is known for its resistance to heat, moisture, and daily wear, making it suitable for swimming, humid conditions, and regular use. The embossed upper provides the appearance of a textile while remaining easy to clean and resistant to water. The strap contains no animal-derived materials.

The Loop-Less design eliminates the traditional buckle and is intended for use with folding deployant clasps. Artem Loop-Less deployant clasps are available separately.

Specs at a glance

Thickness: approx. 5.4mm→2.2mm (measured at lug end, tapering toward buckle)

Padding: Generously padded

Lining: FKM Rubber

Edges: Folded

Stitching: White

Sheen: Matte

Taper by size:

  • 19mm → 16mm buckle
  • 20mm → 18mm buckle
  • 21mm → 18mm buckle
  • 22mm → 20mm buckle
  • 23mm → 20mm buckle

Spring bars: Quick release

Apple Watch: 22mm fits Apple Watch (with strap adapters).

Sizing & fit help

Once sized, the strap forms a continuous loop that allows the watch to slide over the wrist before closing the deployant clasp.

Because the strap does not use a buckle and tail, overall fit depends on choosing the correct strap length rather than relying on tail adjustment. A shorter length is often best for smaller wrists or those who prefer a compact fit, while regular length suits most wrist sizes and allows proper deployant alignment.

Length & wrist size:

  • Regular: 105mm / 102mm (fits wrists approx. 6.5–7.75in)
  • Short: (fits wrists approx. 5.25–6.5in)

If your wrist sits near the overlap between sizes, either length can work. A shorter strap reduces tail and positions the buckle more tightly, while a longer strap provides more room and tail.

Measurements exclude the buckle.

Fits watches like these

20mm strap width fits:

  • Omega Seamaster Diver 300M
  • Omega Speedmaster Professional
  • Oris Big Crown Pointer Date 40mm
  • Rolex Submariner
  • Sinn 104
  • Tudor Black Bay Fifty-Eight

22mm strap width fits:

  • Orient Kamasu
  • Orient Ray II
  • Tudor Black Bay
Care & wear

Water resistant, suitable for brief exposure but not intended for swimming or prolonged contact with water.

Rinse with lukewarm water and gently wipe with a soft cloth. Do not use soaps, chemicals, or cleaning agents, as they may damage the surface and accelerate wear. Allow the strap to air dry naturally at room temperature, away from direct sunlight.

About the brand

Artem is an Australian brand known for its focused range of sailcloth and nylon watch straps designed for durability and everyday wear. Developed in Adelaide, Artem straps emphasize structured construction, consistent finishing, and materials chosen for strength and stability on the wrist.

Shipping

Orders placed by 2:00pm PST on business days typically ship the same day.

Tracking is included with every order and emailed at shipment.

United States

  • USPS Ground Advantage: free on orders over $49, or $5.95 on orders up to $49. 3 to 6 business days.
  • USPS Priority Mail: $9.95. 2 to 4 business days.
  • USPS Priority Mail Express: $25.95. 1 to 3 business days.

International

  • USPS First Class International: $17.95. 10 to 21 business days.

For complete shipping details, see our Shipping Policy.

Returns & exchanges

Unused items may be returned or exchanged within 60 days of purchase.

Please contact us before sending an exchange.

For full return details and instructions, see our Returns Policy.

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