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Lifetime authenticity guarantee
Serviced movement & 1 year warranty
International shipping
Photo taken on a 17.5 cm wrist
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Seiko Tank Dual Time 1E20-3A00 (1995)
This watch produced in 1995 bears reference 1E20-3A00. It is a Seiko pre-owned watch featuring a dual-time-zone complication ("Dual Time"). Its gold-plated case adopts an elongated rectangular shape with curved lines, designed to follow the wrist. The light champagne dial features two distinct counters arranged vertically (Arabic numerals at the top, baton hour markers at the bottom), allowing two different times to be displayed simultaneously. Powered by a quartz movement, this vintage Japanese watch measures 20mm in width (21mm including the crowns). Its slim, ergonomic profile allows it to be worn as a discreet Seiko women's watch or Seiko men's watch. Complete with its original bracelet and Buckle, it is intended for enthusiasts seeking an unusual dual-time-zone watch to enrich a selection of vintage Seiko models.
Why buy this piece now?
- The Dual Time function: The presence of two independent dials, controlled by two distinct crowns, makes it possible to display the time in two geographical zones, a practical option for travel.
- The case design: Its elongated, strongly curved shape offers a very specific wearing comfort, naturally following the contour of the wrist.
- The original set: The watch has retained its period leather strap as well as its signed Buckle buckle by Seiko, an additional asset for collectors.
Discover other Japanese timepieces in our collection of vintage Japanese watches.
Technical Specifications
- Brand: Seiko
- Model: Tank Dual Time
- Reference: 1E20-3A00
- Estimated year: 1995
- Gender: Men's, women's
- Movement: Quartz
- Functions: Hours, minutes, dual time zone
- Case: Gold-plated, steel caseback
- Dimensions: 20mm (21mm with crowns)
- Thickness: 6.6mm (Crystal included)
- Lug to lug: 34mm
- Lug width: 12mm
- Crown: Two gold crowns, original
- Dial: Light champagne with two independent counters, original
- Hands: Blued, original
- Crystal: Original sapphire crystal (condition: 9/10)
- Bracelet: Leather, original
- Buckle: Seiko signed buckle, original
Condition and Warranty
- Overall condition: Very good condition
- Water resistance: No (vintage watch)
- Authenticity: Lifetime guarantee
- Mechanical: Movement inspected and 1-year warranty
- Included: atelier invoice, protective case (sold without original box and papers)
Mechanical warranty — 1 year
Each watch is inspected by our watchmakers before shipping. In case of a mechanism malfunction during the first year, we cover the repair.
Authenticity warranty — lifetime
If a watch turns out to be non-authentic, we will take it back and refund you in full. Without time limit.
What is not covered
- Exposure to water or humidity
- Shocks, impacts, or vibrations
- Consumable parts (strap, Crystal, crown, pushers)
- Battery replacement (quartz movements)
- Opening or disassembly of the watch by a third party
- Improper use
The accuracy of vintage watches varies according to the model, movement, and year of production. A request for accuracy improvement deemed within acceptable tolerances cannot be covered by the warranty.
Shipping fees
After-sales service is free. Shipping fees outside the United Arab Emirates remain the responsibility of the customer.
Mechanical warranty — 1 year
Each watch is inspected by our watchmakers before shipping. In case of a mechanism malfunction during the first year, we cover the repair.
Authenticity warranty — lifetime
If a watch turns out to be non-authentic, we will take it back and refund you in full. Without time limit.
What is not covered
- Exposure to water or humidity
- Shocks, impacts, or vibrations
- Consumable parts (strap, Crystal, crown, pushers)
- Battery replacement (quartz movements)
- Opening or disassembly of the watch by a third party
- Improper use
The accuracy of vintage watches varies according to the model, movement, and year of production. A request for accuracy improvement deemed within acceptable tolerances cannot be covered by the warranty.
Shipping fees
After-sales service is free. Shipping fees outside the United Arab Emirates remain the responsibility of the customer.
Authentication Process
Each watch is examined by our partner watchmakers before being sold: authenticity, component conformity, identification of any modifications or replacement of original parts.
If elements have been replaced (dial, hands, crown, bracelet), it is indicated in the product sheet.
Certificate of Authenticity
Your purchase invoice Atelier Victor certifies the origin and conformity of the piece.
We accept several payment methods:
- Credit card (Visa, Mastercard, Amex)
- Bank transfer (EUR, USD, AED)
- Crypto (BTC, ETH, USDT)
- PayPal
Other currencies accepted upon request. An exchange fee of approximately 3% may apply.
A transaction fee of approximately 5% applies to card and PayPal payments. To avoid these, prefer bank transfer.
The bracelet doesn't suit you? We can replace it before shipping upon request.
International Delivery
Shipping within 48-72 business hours. Delivery in 2 to 6 days depending on the destination. Each shipment is insured and requires a signature upon receipt.
Pickup in Dubai
Hand delivery by appointment in Downtown, Dubai.
Taxes and Customs
The shipping origin is indicated on each product sheet. If the delivery country differs from the shipping country, customs duties and taxes may apply upon receipt, at the buyer's expense.
Return Deadline
You have 14 days after receipt to return an item. The item must be returned in its original condition, with all accessories, boxes, and documents provided.
Costs at Your Expense
- Return and import fees
- Initial delivery fees
- Bank transaction fees (~5%)
To avoid transaction fees, prefer bank transfer.
In-Person Purchases
Items handed over in person cannot be returned, exchanged, or refunded.
A piece selected by Atelier Victor
Authenticated, inspected, and photographed by us. Our team remains available 7 days a week on WhatsApp to answer your questions, share additional photos, or a video of the piece in hand.
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