Seiko
Vintage Seiko The Blackdiamond Collection GMT Watch
Vintage Seiko The Blackdiamond Collection GMT Watch
Terms & Conditions
📌 Please read the full listing before purchasing.
📌 Please read the full listing before purchasing.
We kindly ask all customers to read the full product listing carefully before placing an order. This ensures you are aware of important details such as specifications, release dates, and policies.
🚫 Orders cannot be cancelled once placed.
🚫 Orders cannot be cancelled once placed.
Once an order is placed, it cannot be cancelled. This is because we commit to our suppliers immediately to secure your item. Please review your order carefully before completing checkout.
⏳ Processing time: 5–10 business days (pre-orders ship on release date).
⏳ Processing time: 5–10 business days (pre-orders ship on release date).
Orders are processed within 5–10 business days (excluding weekends and holidays). This does not apply to pre-order items, which will ship according to the release date stated below. Processing time does not include shipping time.
💰 Import duties/taxes/tariffs are the buyer’s responsibility.
💰 Import duties/taxes/tariffs are the buyer’s responsibility.
Import duties, taxes, tariffs, and fees are not included in the item price or shipping cost. These charges are the buyer’s responsibility and vary by country. Please check with your local customs office for details before purchasing.
💳 5% discount for Wise bank transfer — contact us for a link.
💳 5% discount for Wise bank transfer — contact us for a link.
We offer a 5% discount for payments made via Wise, a secure global bank transfer service. Contact us if you’d like to receive a Wise payment link for your order.
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Seiko The Blackdiamond Collection – Multi-Time Quartz
A charmingly eccentric piece from Seiko’s elusive Blackdiamond Collection, this watch blends classical styling with unconventional complications — a hallmark of this collectible and often experimental series.
Housed in a polished gold-tone round case with Roman numeral indices, the dial features a multi-textured center and three timekeeping displays:
- The central hands show your main local time.
- A striking blue retrograde-style hand at the 11 o'clock position indicates a second time zone.
- A framed date window at 3 o’clock completes the layout.
This watch is powered by a precise Seiko quartz movement, operated via two additional pushers on the side of the case that independently adjust the auxiliary hands.
Paired with a classic brown leather strap, this watch is both a conversation piece and a practical travel companion. A must-have for Seiko collectors, especially those drawn to unusual, JDM-exclusive complications.
Product File
Brand: Seiko
Product: Wristwatch
Collection: Vintage
Movement: Quartz
Display: Analog
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