[JOOM Certified Store]
A trusted Japanese seller delivering high-quality products directly from Japan to the world.
*** PLEASE CHECK BEFORE PURCHASE ***
[1] LANGUAGE & MANUALS
- Most items are designed for the Japanese market. Manuals and system languages are in JAPANESE.
- PRO TIP: We suggest using a "Translation App" with your smartphone camera to translate Japanese text instantly.
[2] VOLTAGE & PLUG
- Power: 100V (90V-110V). A voltage transformer is REQUIRED for use outside Japan.
- Plug: Type A (Japan standard). An adapter may be needed for your country.
- Damage caused by incorrect voltage is not covered by our support. Please ensure compatibility.
[3] FASHION, GAMES, & MEDIA (DVD/Blu-ray)
- To ensure a perfect fit or check region codes and languages, we recommend the following:
1. If detailed specifications are missing, please ADD the item to your CART first.
2. We update descriptions with size charts, region codes, and language info sequentially.
3. We suggest checking the updated information after a few business days before completing your purchase for your best experience.
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[SHOP INFO]
- 100% Authentic. Directly shipped from Japan.
- NEW ARRIVALS: We update our inventory DAILY with the latest Japanese products!
- Sourced for the Japanese market to ensure strict quality standards.
- Reinforced packaging for safe long-distance international transit.
*(Note: Outer packaging may show minor wear to protect the product inside.)*
- Thank you for choosing Japanese quality!
SEIKO Genuine Replacement Watch Band 22mm Urethane Diver Strap Navy Blue Buckle 20mm RS04K22NY1 [Japan Edition]
■ Recommended Scenes
Crafted by the world-renowned "SEIKO," this is the official genuine replacement urethane watch strap engineered specifically for iconic Seiko divers and sports timepieces. Sourced as a premium "Japan Edition" stock, this strap serves as the ideal restoration piece for aged bands or as a styling upgrade to add a nautical, sporty contrast. The deep, sophisticated navy blue hue perfectly matches marine sports, professional scuba diving, and rugged outdoor expeditions, while seamlessly adapting to casual weekend apparel. A high-essential gear choice for horology enthusiasts and a standard choice for Seiko owners worldwide.
■ Highlights
The definitive advantage of this factory-genuine strap is its material tensile strength and micro-precise lug integration, properties designed by Seiko. It incorporates Seiko's legendary corrugated accordion-wave design near the lugs to comfortably accommodate wrist expansion under water pressure or over wetsuits. The tip of the strap features the molded Seiko "Tsunami/Wave" hallmark. Designed with a 22mm lug width and a 20mm buckle closure, it is structurally optimized to support heavy-duty 2.5mm thick spring bars (Model: C220FS). Secured with a robust stainless steel pin-buckle, it delivers absolute security for your timepiece. Factory-sealed inventory.
■ Brand / Specification / Model Number
- Brand: SEIKO
- Specification: Brand-New / Seiko Genuine Replacement Part (Official Sealed Packaging)
- Model Number: RS04K22NY1
■ Specifications & Dimensions
- Accessory Type: Watch Replacement Strap
- Material: High-Grade Polyurethane / Buckle: Stainless Steel
- Color: Navy Blue (Matte Finish)
- Lug Width (Watch Side): 22mm
- Buckle Width: 20mm
- Compatible Spring Bars: C220FS (2.5mm Thickness) ※Spring bars/tools not included
- Package Dimensions: 4.50 × 18.70 × 1.40 cm
- Total Shipping Weight: Approx. 0.18 kg (This weight includes our professional flat-profile security enclosure designed to eliminate any bending or physical distortion during overseas transit while minimizing shipping cost inflation)
■ Shipping & Policy
- Package Contents: Genuine SEIKO Urethane Band, Official Slim Retail Packaging.
- Shipping Notice: We will ship using the optimal method to guarantee safe delivery and secure protection of the product.
- Disclaimer: This item is a genuine, factory-fresh SEIKO original part distributed in Japan. For international shipments, minor cosmetic shelf-wear may occasionally exist on the outer clear plastic retail blister due to logistics; please be assured that the internal polyurethane band, stainless steel buckle, and structural integrity are completely unaffected.