Lum-Tec Upgrade FKM Rubber Strap – 24mm

New for 2025, per Lum-Tec: a custom-fit curved FKM rubber strap in black, upgraded from Lum-Tec's original OEM rubber strap. Lum-Tec says the premium-grade fluoroelastomer resists heat, UV and solvents while staying flexible and comfortable in daily wear. It has a soft-touch matte finish, raised LÜM-TEC branding and molded channels.

Specifications

• Brand: Lum-Tec
• Material: FKM (fluoroelastomer) rubber
• Color: Black
• Style: Custom-fit curved two-piece rubber strap
• Lug width: 24mm
• Hardware / buckle finish: Signed 24mm buckle, Stainless steel or Gunmetal PVD (choose by variant)
• Buckle included?: Included: a 24mm signed buckle in your choice of finish. Quick-release spring bars come pre-installed.

Fit notes (per Lum-Tec)

• Lum-Tec describes it as offering "enhanced durability and a refined fit for heavier field and diver models." Lum-Tec does not name specific models; match your watch's 24mm lug width.

Good for

• Heavier Lum-Tec field and diver models with 24mm lugs (per Lum-Tec)
• Daily wear where heat, UV or solvent resistance matters

FAQ

Will it fit my watch?
Lum-Tec describes it as offering "enhanced durability and a refined fit for heavier field and diver models." Lum-Tec does not name specific models; match your watch's 24mm lug width. Available lug width(s): 24mm.

Is a buckle included?
Included: a 24mm signed buckle in your choice of finish. Quick-release spring bars come pre-installed.

How much is shipping?
Strap-only orders ship for a flat $8 in the US; straps ship free when ordered with a watch. We ship to US addresses only.

Strap-only orders ship for a flat $8 in the US; straps ship free when ordered with a watch. Sold new by The CGA Company, an authorized Lum-Tec dealer. We ship within the USA only.

Product details are from Lum-Tec's published specifications.