Vintage Rubber Watch Strap 18mm 19mm – Compatible with Patek Philippe Aquanaut
About this item
Refresh your compatible vintage Patek Philippe Aquanaut watch with this textured rubber replacement strap, featuring a straight-end connection, butterfly folding clasp, and cut-to-fit length adjustment.
Available in 18mm and 19mm widths, this strap features the rectangular-grid texture associated with classic sport-watch designs. The 19mm version is intended for selected vintage Aquanaut watches, including reference 5065A, subject to confirmation of the actual watch-side attachment dimensions.
Each rubber strap section measures approximately 95mm before trimming, with molded cutting grooves near the clasp connection for wrist-size adjustment. Choose from multiple strap colors and folding clasp finishes.
Key Features
- Soft rubber replacement watch strap
- Vintage Aquanaut-style textured design
- Available in 18mm and 19mm watch-side widths
- 19mm option intended for selected vintage Aquanaut references, including 5065A
- Straight-end connection
- Butterfly folding clasp with dual-sided release
- Cut-to-fit design with molded trimming grooves
- Approx. 95mm uncut length per strap section
- Approx. 50mm trimmable section per strap piece
- Multiple rubber colors and clasp finishes
- Independent third-party replacement accessory
Compatibility
Designed for selected vintage Patek Philippe Aquanaut watches with matching 18mm or 19mm straight-end attachment dimensions.
| Watch Model | Size to Check | Fitment Information |
|---|---|---|
| Aquanaut 5065 / 5065A | 19mm | Intended replacement for selected configurations; confirm original strap dimensions and attachment geometry |
| Aquanaut 5066 / 5066A / 5066J | 19mm | Aftermarket sizing reference; exact fit requires confirmation |
| Aquanaut 5064 | 19mm | Aftermarket sizing reference; confirm mounting dimensions |
| Aquanaut 5060 | 19mm | Aftermarket sizing reference; confirm mounting dimensions |
| Aquanaut 5067 | 19mm | Aftermarket sizing reference; exact configuration requires confirmation |
| Other Compatible Watches | 18mm / 19mm | Requires matching standard straight-end lug width and mounting clearance |
Important: These vintage Aquanaut references are included based on available aftermarket sizing information. The supplier has not confirmed installation on every listed reference. Matching lug width alone does not guarantee correct fit.
For Aquanaut 5065A: The 19mm version is the intended selection based on available aftermarket fitment information. Please confirm the actual lug width and compare the original strap connection before ordering.
18mm Version: Intended for watches with a compatible 18mm straight-end mounting system. No specific vintage Aquanaut reference has been independently confirmed for this option.
This product should not be assumed compatible with newer Aquanaut references such as 5164, 5167, 5168G, or 5968, which use different strap attachment configurations.
This is an independent third-party replacement watch strap. It is not manufactured, sponsored, endorsed, or authorized by Patek Philippe. Brand and model names are used solely to describe intended compatibility. Watch not included.
Specifications
| Product Type | Replacement Watch Strap |
| Material | Rubber |
| Design | Vintage Textured Sport Strap |
| Available Widths | 18mm / 19mm |
| Interface Type | Straight Joint / Straight End |
| Clasp Type | Butterfly Folding Clasp |
| Clasp Finish Options | Silver / Rose Gold-Tone / Gold-Tone |
| Uncut Length Per Section | Approx. 95mm |
| Combined Uncut Rubber Length | Approx. 190mm (95mm + 95mm) |
| Fixed Section Per Piece | Approx. 47mm |
| Trimmable Section Per Piece | Approx. 50mm |
| Length Adjustment | Cut-to-Fit / Trim-to-Size |
| Available Colors | Black / Dark Blue / Dark Brown / Gray / Green / Light Blue / Light Brown / Orange / Pink / Red / White / Yellow, subject to variant availability |
| Condition | New |
Cut-to-Fit Length Adjustment
The strap is supplied with two rubber sections measuring approximately 95mm each before trimming.
Each section includes approximately 47mm of fixed strap length and approximately 50mm of molded trimming area near the clasp connection. These are approximate supplier measurements.
| Measurement | Approximate Length |
|---|---|
| First Strap Section | 95mm |
| Second Strap Section | 95mm |
| Combined Uncut Length | 190mm |
| Fixed Section Per Piece | 47mm |
| Trimming Area Per Piece | 50mm |
How to Adjust: Measure your wrist, check the intended clasp position, and trim the rubber gradually along the molded grooves. Adjust both sections carefully to keep the clasp centered beneath the wrist.
Important: Trim only within the designated cutting area. Removed rubber cannot be reattached. The combined rubber length does not represent final wearable wrist circumference.
Vintage Textured Rubber Design
The rectangular-grid rubber texture creates a classic sport-watch appearance suited to vintage-inspired styling. The flexible construction follows the wrist, while the straight-end interface allows installation on watches with matching standard attachment dimensions.
Butterfly Folding Clasp
The included butterfly folding clasp opens from both sides for convenient fastening. Available finish options include silver, rose gold-tone, and gold-tone.
The strap is designed to be trimmed at the clasp end before final assembly. Ensure that both sides of the clasp are securely engaged before wearing the watch.
How to Choose Your Size
- 18mm: For watches with a verified 18mm straight-end lug opening.
- 19mm: For watches with a verified 19mm straight-end lug opening, including selected vintage Aquanaut configurations.
The selected size refers to the watch-side connection width. Measure the distance between the inside edges of the lugs, not the watch case diameter or the clasp width.
Before Ordering
- Confirm your exact watch reference and lug width.
- For Aquanaut 5065A, check the 19mm option against your original strap dimensions.
- Verify that your watch uses a compatible straight-end attachment.
- Check the spring-bar position and clearance around the case.
- Consider the approximate 95mm + 95mm uncut rubber length.
- Measure carefully before trimming the strap.
- Select the preferred rubber color and clasp finish.
- Contact us before ordering if your watch reference or mounting dimensions are uncertain.
What's Included
- 1 × Two-Piece Rubber Replacement Watch Strap
- 1 × Butterfly Folding Clasp in the selected finish
- Watch not included
Care Instructions
- Clean gently with fresh water and a soft cloth.
- Dry thoroughly after exposure to perspiration or moisture.
- Avoid harsh chemicals, solvents, and abrasive products.
- Do not trim beyond the molded adjustment area.
- Inspect the clasp and watch-side attachment regularly.