Straight End FKM Rubber Strap UX03 20mm
20mm Straight End FKM rubber strap — fluoroelastomer for traditional 20mm watches. White-label only; independent of CB51 / UX05 / CX01 listings. Peer also offers 22mm variants; this SKU drafts the 20mm line.
Stock: 0 · Not in LIVE catalog · Checkout blocked for this SKU
Draft listing for Owner visual review. Gallery uses peer PDP product photos (logo-scrubbed). Coming soon — not sellable. Draft anchor $49.00 (white-label at peer Crafter Blue UX03; SKU draft field only; global price policy untouched)
Not sure about fit? Try Fit Finder
Highlights
- Straight End FKM rubber strap UX03 — 20mm
- Fluoroelastomer straight-end profile
- 20mm traditional lug (select)
- Third-party accessory — competitor trademarks not used in customer copy
- Independent of CB51 / UX05 / CX01 SKUs
- 1-year warranty when the listing goes live
Built for the day
Compatibility
Designed as a third-party accessory. WatchGearLab is not affiliated with the watch brand named for compatibility.
Exact mold / lug mapping will be verified on sample units before this page goes live.
Materials & Construction
Strap
FKM fluoroelastomer Straight End.
Ends
Straight end 20mm.
Hardware
Stainless / PVD / gold (select).
Sizing & Fit
Lug
20mm.
Wrist
Confirm length when live.
Size Chart
Draft guide for Coming soon review. Hole count / magnetic travel and exact wrist ranges will be confirmed on sample units before this SKU goes live. Measure your wrist where the band sits, not over the watch case.
| Watch case | Select on this page | Approx. wrist (mm) | Approx. wrist (in) |
|---|---|---|---|
| 20mm 20mm straight-end | 20mm | S–L | S–L |
- Check your watch case size in Settings → General → About (or the case back).
- Choose the matching case-size pill above.
- If you are between lengths, prefer the larger case-size option when available — samples will lock final length.
Not sure? Try Fit Finder. Compatible with Apple Watch only — not Apple Official.
What's Included
- 1× Straight End FKM rubber strap UX03 20mm
- Fit note (English)
Product photos show a typical concept layout. Final colors may vary within the stated assortment.
Care
Rinse after sweat; mild soap OK. Air dry.
Shipping & Returns
When this SKU launches: free US shipping on orders $35 or more. Standard delivery 5–8 business days. 30-day returns on unused items in original packaging. 1-year limited warranty on manufacturing defects.
Frequently Asked Questions
Is this an official watch-brand product?
Is this a Crafter Blue® product?
Is there a 22mm version?
Can I buy this today?
What about returns / warranty?
Trademark notice
Watch brand names appear only for compatibility. WatchGearLab is not affiliated with Crafter Blue.