Luminox 3050 Black Rubber Strap

Items Description

The Luminox 3050 Black Rubber Strap is a 23mm replacement band designed for the Navy SEAL Colormark 3050 series and other dive watches that use a 23mm lug width. Made from genuine black rubber and fitted with a steel buckle, it functions as a direct-fit spare or upgrade for owners who want to restore the original look of their Luminox or switch to a fresh strap for regular water use.

 

Rubber remains the practical choice for a watch that spends time in salt water, chlorine, and grit, because it resists moisture and dries quickly against the skin. This 23mm black band carries the same material and hardware specification Luminox uses across the 3050 family, so the fit, lug alignment, and buckle position match the factory setup. It also fits any other watch with a 23mm lug width, which makes it a useful spare for mixed collections.

 

Key Advantages of the Luminox 3050 Black Rubber Strap

 

1. Purpose-Built for the Navy SEAL Colormark 3050 Series

This strap is the factory-specification band for the Luminox Navy SEAL Colormark 3050 line, a series built around 44mm dive watches with a 200m water resistance rating. Because the band was developed alongside those watches, the lug width, buckle placement, and rubber thickness are matched to the case rather than approximated.

 

• Series Match: Designed for the 3050 Navy SEAL Colormark family, including FPX.3050 reference watches.
• Consistent Hardware: Steel buckle mirrors the original factory fitting.
• Straightforward Swap: Replaces a worn or stretched original band while keeping the watch's factory appearance.

 

2. Genuine Rubber Construction for Water and Sweat

Rubber is one of the few strap materials that performs equally well in seawater, pool water, and daily perspiration. Unlike leather, which degrades with repeated moisture exposure, and unlike metal bracelets that can trap grit against the wrist, rubber wipes clean and returns to shape. This band uses a solid rubber compound rather than a layered synthetic, so it holds its contour across temperature changes and repeated flexing at the lugs.

 

• Water Resistant: Suited to swimming, diving, and rinsing under a tap after saltwater use.
• Skin Friendly: Smooth inner surface limits chafing during long wear.
• Low Maintenance: Wipes clean with fresh water; no conditioning or treatment required.

 

3. 23mm Width with Broad Compatibility

The 23mm lug width is a less common size than 20mm or 22mm, which makes correctly sized replacements harder to source. This strap is cut specifically to 23mm, so it seats flush between the lugs without gaps or pinching. It fits any watch with a 23mm lug width, not only Luminox models, which gives it value as a general spare for field watches and dive watches from other brands that use the same measurement.

 

• Precise Width: 23mm across the lug fitting for a gap-free seat.
• Cross-Brand Fit: Compatible with any watch accepting a 23mm band.
• Buckle Type: Tang buckle with a steel construction for a secure, adjustable closure.

 

4. All-Black Finish That Suits Field and Dive Watches

The black rubber surface and black strap body keep the visual focus on the watch head, which suits tool watches with bold dials and luminous markers. On the Navy SEAL Colormark, the black band matches the case and bezel finish, so the watch reads as a single unit rather than a watch plus an aftermarket part. The same quality makes it a neutral pairing for stainless steel, titanium, and black PVD cases.

 

• Uniform Aesthetic: Black on black maintains the original tactical look.
• Versatile Pairing: Works with steel, titanium, and coated cases.
• Everyday and Field Use: Appropriate for both casual wear and outdoor activity.

 

5. Simple Installation with a Strap Tool

Fitting the band requires a spring bar tool to compress the spring bars at the lugs, which is the standard method for most replacement straps. Once installed, the rubber body sits flat against the case and does not require breaking in. Owners who rotate between a rubber band for water use and a steel bracelet for formal wear can keep both on hand and swap them in a few minutes.

 

• Standard Fitting: Uses regular spring bars and a strap changing tool.
• Quick Rotation: Easy to swap with a bracelet or textile band as needed.
• No Break-In: Ready to wear immediately after installation.

 

The Luminox 3050 Black Rubber Strap is a practical replacement part for owners of the Navy SEAL Colormark 3050 series who want to keep their watch on the wrist through swimming, diving, and daily wear. It is best suited for Luminox 3050 owners and other wearers of 23mm lug-width watches who need a durable rubber band that matches factory specification and maintains the original look of the watch.

Specifications of Luminox 3050 Black Rubber Strap

Brand Name	Luminox
Model number	FP-3050-20-BPL
Part Number	FP-3050-20-BPL
Model Year	2018
Item Shape	Round
Clasp	Tang Buckle
Case diameter	23.00
Case Thickness	12 millimeters
Band width	23 millimeters
Item weight	0.28 Grams
Movement	Quartz

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Specifications
[Brand Name ]	Luminox
[Model number ]	FP-3050-20-BPL
[Part Number ]	FP-3050-20-BPL
[Model Year ]	2018
[Item Shape ]	Round
[Clasp ]	Tang Buckle
[Case diameter ]	23.00
[Case Thickness ]	12 millimeters
[Band width ]	23 millimeters
[Item weight ]	0.28 Grams
[ Movement ]	Quartz

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