Brand: World Products (Landmark)
SKU: dcd-30003756507
Price: $98.00
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Vendor: World Products
Weight: 520 g
Cart URL (default variant): https://landmarks.builders/cart/50149696831727:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/m4x-10001321874
JSON data: https://landmarks.builders/products/m4x-10001321874.json
This product comes in 1 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.
Product Identity: A customized assortment of miniature black rubber sealing rings designed specifically for precision watch crown and stem sealing applications.
Primary Function: These high-quality watch crown gaskets provide an effective waterproof barrier, protecting delicate internal watch movements from moisture and dust.
Smart Design: Features a clear plastic hinged storage box with a dark foam insert that keeps each individual sealing washer securely in place and prevents mixing.
Easy Identification: Equipped with a printed size reference chart on the lid and small yellow numbered labels for each position, making these O-rings incredibly easy to sort and select.
Essential Hardware: An indispensable set of hardware for precision repairs, this collection of rubber sealing rings with storage box is perfect for maintaining water resistance in various small-scale devices.
Summary: Watch Winding Gaskets Rings Compact Watch Crown Gaskets Water Resistant Hardware for Watchmakers, Hobbyists. 【Product Identity】: A customized assortment of miniature black rubber sealing rings designed specifically for precision watch crown and stem sealing applications. 【Primary Function】: These high-quality watch crown gaskets provide an effective waterproof barrier, protecting delicate internal watch movements from moisture and dust. 【Smart Design】: Features a clear plastic hinged storage box with a dark foam insert that keeps each individual sealing washer securely in place and prevents mi
Generated by: m4x-map-v1
This product has 12 images in catalog. None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.
This product can be added to cart via a single URL. Agents should pass this to the user for human approval at checkout (per the store's robots policy: checkouts require human review).
Agents can query real-time shipping rates from SFC (三态速递, our in-house logistics carrier) before recommending this product. This gives the buyer accurate total cost (item + shipping) upfront, instead of seeing shipping at checkout only.
POST https://wp-sfc-carrier.htfu.workers.dev/estimateapplication/json
{
"rate": {
"origin": {"country": "CN"},
"destination": {
"country": "US",
"postal_code": "95014",
"province": "CA",
"city": "Cupertino"
},
"items": [{
"name": "Watch Winding Gaskets Rings Compact Watch Crown Gaskets Water Resistant Hardware for Watchmakers, Hobbyists",
"product_id": 9456505192687,
"variant_id": 50149696831727,
"quantity": 1,
"grams": 520,
"length_cm": "32.0",
"width_cm": "23.0",
"height_cm": "5.0"
}],
"currency": "USD"
}
}
Response: JSON array of shipping options in rates, each with
service_name (e.g. "Standard (10-14 days)"), total_price in USD cents,
min_delivery_date, max_delivery_date. The estimate endpoint uses the product dimensions
provided in the request before calling SFC. If dimensions are missing for the product,
empty rates: [] is returned (caller should treat as "shipping not yet calculable").