Watch Straps & Clasps
Refresh your timepiece with watch straps, replacement bands, clasps and conversion kits from JF Jewellers. Explore a choice of colours, styles and fittings.
Check your watch’s exact model, strap width and attachment type before ordering. Each listing explains compatibility and whether the item is a genuine branded part or a compatible replacement.
Refresh your Cartier Must 21 Chronoscaph / Autoscaph with this black replacement strap, featuring brushed silver-tone inserts and a matching folding clasp.
The contrasting black and silver-tone design complements the watch’s distinctive styling, offering a classic, sporty finish. The strap features a smooth outer surface and a ridged adjustment section on the underside.
Product Details
For compatible Cartier Must 21 Chronoscaph / Autoscaph models
Black strap with silver-tone inserts
Brushed finish on the metal inserts
Silver-tone folding clasp included
Ridged adjustment section
Two-piece replacement strap
What’s Included
Black replacement strap with silver-tone inserts and folding clasp, as pictured.
Please Note
Watch not included. Please check your watch’s strap measurements and attachment type before ordering.
Refresh your Cartier Santos 100 with this black replacement strap, featuring horizontal groove detailing and a silver pin buckle.
The understated black finish creates a clean, sporty look that complements the Santos 100’s distinctive design. Multiple sizing holes allow you to adjust the fit, while two matching black keepers hold the strap end neatly in place.
Product Details
For Cartier Santos 100 models with a compatible 23mm fitting
Black strap with horizontal groove detailing
Smooth black underside
Silver-tone pin buckle
Adjustable strap with multiple sizing holes
Two matching black strap keepers
What’s Included
Black replacement strap and buckle, as pictured.
Please Note
Watch not included. Please check your watch’s strap width and attachment type before ordering.
Refresh your Omega × Swatch MoonSwatch with this bright blue replacement strap, featuring contrasting white trim and a white patterned underside.
The vibrant colour combination and silver-tone pin buckle create a clean, sporty look. Quick-release spring bars make strap changes simple, while multiple sizing holes and two matching blue keepers let you adjust the fit and hold the strap end neatly in place.
Product Details
Compatible with Omega × Swatch MoonSwatch
Bright blue outer finish with white trim
White patterned underside
Silver-tone pin buckle
Quick-release spring bars included
Adjustable strap with multiple sizing holes
Two matching blue strap keepers
What’s Included
Blue and white replacement strap with buckle and quick-release spring bars, as pictured.
Please Note
Watch not included. Please check compatibility with your exact model before ordering.
Refresh your Omega × Swatch MoonSwatch with this black replacement strap, featuring a glossy crocodile-effect texture and contrasting red stitching.
The patterned finish adds a classic touch, while the red detailing gives it a sporty edge. A silver-tone pin buckle, multiple sizing holes and two matching strap keepers let you adjust the fit and hold the strap end neatly in place.
Product Details
Compatible with Omega × Swatch MoonSwatch
Black crocodile-effect outer finish
Contrasting red stitching
Smooth black underside
Silver-tone pin buckle
Adjustable strap with multiple sizing holes
Two matching black strap keepers
What’s Included
Black replacement strap with red stitching and buckle, as pictured.
Please Note
Watch not included. Please check compatibility with your exact model before ordering.
Refresh your Omega × Swatch MoonSwatch with this white replacement strap, featuring a textured outer finish and contrasting black stitching.
The crisp white colour and silver-tone pin buckle create a clean, sporty look. Quick-release spring bars make strap changes simple, while multiple sizing holes and two matching keepers provide an adjustable fit and keep the strap end neatly in place.
Product Details
Compatible with Omega × Swatch MoonSwatch
White strap with contrasting black stitching
Textured outer finish
Silver-tone pin buckle
Quick-release spring bars included
Adjustable strap with multiple sizing holes
Two matching white strap keepers
What’s Included
White replacement strap with buckle and quick-release spring bars, as pictured.
Please Note
Watch not included. Please check compatibility with your exact model before ordering.
Refresh your Omega × Swatch MoonSwatch with this black replacement strap, featuring a textured outer finish and contrasting white stitching.
The classic black colour and silver-tone pin buckle create a clean, sporty look. Quick-release spring bars make strap changes simple, while multiple sizing holes and two matching keepers provide an adjustable fit and keep the strap end neatly in place.
Product Details
Compatible with Omega × Swatch MoonSwatch
Black strap with contrasting white stitching
Textured outer finish
Silver-tone pin buckle
Quick-release spring bars included
Adjustable strap with multiple sizing holes
Two matching black strap keepers
What’s Included
Black replacement strap with buckle and quick-release spring bars, as pictured.
Please Note
Watch not included. Please check compatibility with your exact model before ordering.
Give your AP × Swatch Royal Pop a fresh look with this navy blue strap and matching octagonal case surround, designed to convert your pocket watch into a wristwatch.
The deep blue finish features contrasting light blue accents and a silver-tone pin buckle for a clean, sporty appearance. Multiple adjustment holes let you customise the fit, while two matching strap keepers hold the strap end neatly in place.
Product Details
Compatible with AP × Swatch Royal Pop
Navy blue strap and matching octagonal case surround
Contrasting light blue accent details
Silver-tone pin buckle
Adjustable strap with multiple sizing holes
Two matching navy blue strap keepers
What’s Included
Navy blue strap, matching case surround and buckle, as pictured.
Please Note
Watch not included. Please check compatibility with your exact model before ordering.
Give your AP × Swatch Royal Pop a fresh look with this pale pink strap and matching octagonal case surround, designed to convert your pocket watch into a wristwatch.
The pink finish features contrasting red accents and a silver-tone pin buckle, combining a playful colour palette with a clean, sporty design. Multiple adjustment holes and two matching strap keepers let you adjust the fit and hold the strap end neatly in place.
Product Details
Compatible with AP × Swatch Royal Pop
Pale pink strap and matching octagonal case surround
Contrasting red accent details
Silver-tone pin buckle
Adjustable strap with multiple sizing holes
Two matching pink strap keepers
What’s Included
Pink strap, matching case surround and buckle, as pictured.
Please Note
Watch not included. Please check compatibility with your exact model before ordering
Complete your Cartier Santos 100 with this 100% genuine Cartier stainless steel deployment clasp, designed to provide the perfect combination of security, comfort and luxury.
This original OEM Cartier butterfly clasp is manufactured from premium stainless steel and features the iconic Cartier brushed finish with polished detailing. The double-folding deployant mechanism helps reduce wear on your leather strap while ensuring a secure and comfortable fit.
This clasp was originally fitted to the genuine Cartier KD951K97 leather strap and is ideal as a replacement for a damaged or worn original clasp.
Product Details
Genuine Cartier OEM deployant clasp
Original stainless steel construction
Double-fold butterfly design
Secure push-button release
Swiss Made
Brushed finish with polished centre detail
Original Cartier engravings
Excellent replacement for worn or damaged clasps
Specifications
Brand: Cartier
Type: Double Folding Deployant Clasp
Material: Stainless Steel
Finish: Brushed & Polished
Made in: Switzerland
Compatible Strap: Cartier KD951K97
Compatible Collection: Cartier Santos 100 (please compare with your existing clasp before purchasing)
What’s Included
1 × Genuine Cartier Stainless Steel Deployant Clasp
Upgrade your Cartier watch with this 100% genuine Cartier black alligator leather watch strap, manufactured in France to Cartier’s exceptionally high standards.
Crafted from luxurious black alligator leather with a refined semi-gloss finish, this original Cartier strap offers outstanding comfort, durability and a premium appearance. Whether replacing a worn strap or restoring your watch to its original condition, this genuine OEM strap is the perfect choice.
The reverse is stamped with the original Cartier markings, including KD951K97, confirming its authenticity.
Product Details
Genuine Cartier OEM watch strap
Original Cartier part number KD951K97
Premium black alligator leather
Made in France
Soft leather lining for excellent comfort
Luxury semi-gloss finish
Original Cartier quality and craftsmanship
Specifications
Brand: Cartier
Part Number: KD951K97
Material: Genuine alligator leather
Colour: Black
Made in: France
Lug Width: 22.8mm
Strap Width (Lower Section): 20.7mm
Compatibility
Please compare the measurements and part number with your existing strap before purchasing. If you are unsure whether this strap is compatible with your Cartier watch, please contact us and we will be happy to assist.
Why Buy From JF Jewellers?
Genuine luxury watch accessories
Carefully inspected before dispatch
Fast UK shipping
Secure packaging
Trusted customer service
This 20mm Milanese mesh watch strap offers a sleek, modern upgrade for your watch. The finely woven stainless steel design is lightweight and breathable, giving you all-day comfort without compromising on durability.
The quick-release mechanism allows you to swap straps in seconds no tools required. Finished with an adjustable clasp, it ensures a secure, tailored fit for everyday wear.
A simple way to refresh your watch with a sharper, more refined finish.
Product Details
20mm width – standard fit for many watches
Milanese mesh design – breathable and lightweight
Quick-release spring bars – tool-free installation
Stainless steel construction
Adjustable clasp for secure fit
Suitable for casual and formal wear
What’s Included
1 x stainless steel mesh watch strap
Specifications
Material: Stainless Steel
Width: 20mm
Style: Milanese mesh
Mechanism: Quick release
Clasp: Adjustable
Secure fit. Clean finish. Built for daily wear.
This stainless steel deployment clasp is designed to fit Hublot Big Bang and Classic Fusion straps, offering a reliable closure with a more refined look. The folding mechanism reduces strap wear while keeping the watch secure on the wrist.
Finished in multiple colour options, it allows you to match or upgrade the look of your watch without changing the strap.
A simple upgrade that improves both function and appearance.
Product Details
Compatible with Hublot Big Bang & Classic Fusion
22mm clasp size
Stainless steel construction
Deployment (folding) clasp design
Available in steel, black and rose gold
Secure and comfortable closure
What’s Included
1 x deployment clasp (selected colour)
Specifications
Material: Stainless Steel
Size: 22mm
Type: Deployment clasp
Colours: Steel / Black / Gold / Rose Gold
Compatibility: Hublot Big Bang / Classic Fusion (aftermarket)
Clean fit. Comfortable wear. Built for everyday use.
This silicone replacement strap is designed to fit Hublot Big Bang and Classic Fusion models with a 17mm connection, ensuring a precise and secure fit to the case.
Made from high-quality silicone, it offers a flexible, lightweight feel while maintaining durability for daily wear. The smooth finish provides a modern look, making it ideal for both casual and active use.
A simple upgrade or replacement that keeps your watch comfortable and ready to wear.
Product Details
Compatible with Hublot Big Bang & Classic Fusion
17mm connection for secure fit
High-quality silicone construction
Flexible, lightweight, and comfortable
Durable for everyday wear
Clean, modern finish
What’s Included
1 x silicone replacement watch strap
Specifications
Material: Silicone
Fitment: 17mm connection
Compatibility: Hublot Big Bang & Classic Fusion
Style: Replacement strap
Clean fit. Comfortable wear. Built for daily use.
This rubber replacement strap is designed to fit Hublot Big Bang and Classic Fusion models, offering a precise connection and a more comfortable, flexible feel on the wrist.
Made from durable silicone, it’s built for everyday wear, lightweight, resistant to wear, and easy to maintain. The tapered profile keeps the look balanced while improving comfort.
Supplied with a matching screwdriver for straightforward installation.
A simple upgrade that improves both fit and wearability.
Product Details
Compatible with Hublot Big Bang & Classic Fusion
High-quality silicone (flexible and durable)
26mm lug width tapering to 19mm clasp
Comfortable for daily wear
Includes installation screwdriver
Clean, modern finish
What’s Included
1 x rubber watch strap
1 x screwdriver tool
Specifications
Material: Silicone
Thickness: 2–3mm
Length: 110mm (long) / 85mm (short)
Width: 26mm → 19mm taper
Compatibility: Hublot Big Bang / Classic Fusion (aftermarket)
Clean fit. Classic finish. Built for everyday wear.
This aftermarket leather strap and clasp set is designed to fit Cartier Santos 100 models, offering a refined upgrade with a more traditional look and comfortable feel on the wrist.
Crafted from genuine leather, the strap provides a smooth finish with enough flexibility for daily use. Paired with a matching clasp, it delivers a secure closure while maintaining a clean, balanced profile.
A simple way to refresh your watch without changing its character.
Product Details
Compatible with Cartier Santos 100
Genuine leather construction
Available in black or brown
Includes matching clasp
Sizes: 20mm & 23mm
Comfortable for daily wear
What’s Included
1 x leather strap (selected size & colour)
1 x replacement clasp
Specifications
Material: Genuine leather
Colours: Black / Brown
Sizes: 20mm / 23mm
Length: 230mm total (115mm each side)
Type: Aftermarket replacement
Give your watch a bold new look with this bright red replacement strap, featuring a smooth matte finish, subtle groove detailing and a contrasting silver-tone pin buckle.
Multiple adjustment holes help you find your preferred fit, while two matching red keepers hold the strap end neatly in place.
Product Details
20mm fitting width
Bright red matte finish
Subtle groove detailing
Silver-tone pin buckle
Multiple adjustment holes
Two matching red strap keepers
Recessed detailing on the underside
What’s Included
Red replacement strap with silver-tone buckle, as pictured.
Please Note
Watch not included. Check your watch’s strap width and attachment type before ordering.