Seiko Silicon Grease TSF-451 for Waterproof Watch Gaskets, 4 grams

Watch Parts Deals 24/7
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US $13.99
Approximately£10.57
Condition:
New with tags
More than 10 available1,480 sold
This one's trending. 1480 have already sold.
Breathe easy. Free postage and returns.
Postage:
Free USPS First Class®.
Located in: Los Angeles, California, United States
Delivery:
Estimated between Wed, 3 Dec and Sat, 6 Dec to 94104
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Returns:
30 days return. Seller pays for return postage.
Payments:
    Diners Club

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eBay item number:172804335645
Last updated on 03 Nov, 2025 01:24:35 GMTView all revisionsView all revisions

Item specifics

Condition
New with tags: A brand-new, unused, unworn and undamaged item in the original packaging (such as the ...
Country of Origin
Japan
Model
TSF-451
MPN
TSF-451
Brand
Seiko
Type of Tool
Oil & Lubricant
UPC
Does not apply
Category

Item description from the seller

Seller business information

I certify that all my selling activities will comply with all EU laws and regulations.
Extended Producer Responsibility (EPR) numbers:
A seller has an EPR number if they've registered with the government as a producer of a certain type of product and taken responsibility for managing the waste that product creates.

About this seller

Watch Parts Deals 24/7

98.7% positive Feedback•155K items sold

Joined Oct 2014
Registered as a business seller
We are an e-commerce based distributor of watch parts and watchmaking tools. Over 50 years experience in the industry and based in Los Angeles, CA. We ship all orders within 24 business hours ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage cost
5.0
Delivery time
4.9
Communication
5.0

Seller Feedback (47,513)

All ratingsselected
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Neutral
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  • *****- Feedback left by buyer.
    Past year
    Verified purchase
    Grease is in a small bottle and is more oily then other forms. I took the gasket washed it and used airduster then used my. Hands and slowly worked a small amount around the gasket. So far it's held
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Genuine part, new item, great price , meets quality and appearance. Highly recommended
  • *****- Feedback left by buyer.
    Past year
    Verified purchase
    Greave works well, but please make note in description that it is just Grease and not the greaser sponge. Thank you
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Product ratings and reviews

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4.9
53 product ratings
  • 49 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 41 reviews
  • by doctorgizmo
    14 Feb, 2018Most favourable review

    The gooey good stuff

    Well, it's factory original Seiko watch gasket Silicone Grease. Given that it has a tendency to leak out even though it has a very high viscosity rating but not enough to keep some from seeping through the edges of the container, the container itself comes wrapped in plastic. Therefore I recommend that you simply set it right side up for a couple hours before opening so it has a chance to settle before using. Otherwise, you might have a bit of a mess. It is however the real deal and works exactly as it should and for a fair price. Like I said, it's the gooey good stuff. Probably enough in one container to easily do 50 or more gaskets. It should be used sparingly.

    Verified purchase: YesCondition: NewSold by: watchtimeco

  • by juagarci_526
    17 Dec, 2024

    Exactly what I needed. Quality Seiko bra...

    Exactly what I needed. Quality Seiko branded gasket and o ring grease. Thanks.

    Verified purchase: YesCondition: NewSold by: partsplususa

  • by shadow_man47
    30 Mar, 2020

    Great material for the experimenter and professional alike!

    This is a great optical coupling grease. I use it to mount a scintillation crystal to the face of a photomultiplier tube. This material is of high quality and much better optical properties than silcone oil sold elsewhere.

    Verified purchase: YesCondition: NewSold by: chouette222

  • by wry46
    05 Feb, 2020

    Another High Quality Seiko Product

    Seiko brand silicone grease is an excellent product to both lubricate and waterproof the bezel and the seal on a diving watch.

    Verified purchase: YesCondition: NewSold by: chouette222

  • by beyti58
    22 Jun, 2021

    Lightweight with great features

    So far so good. I just use on watch gasket.

    Verified purchase: YesCondition: NewSold by: chouette222

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