The Ancient Hour
Rare Seiko Twins-Quartz Dolce Special "D" Two-Tone (TGHA) Case with Brushed Dial from August 1980
Rare Seiko Twins-Quartz Dolce Special "D" Two-Tone (TGHA) Case with Brushed Dial from August 1980
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Presenting the rare Seiko Twins-Quartz Dolce Special "D", manufactured in August 1980. This elegant model carries the refined two-tone TGHA case with sharp edges and a brushed silver dial that reflects Seiko’s dedication to understated luxury during the early 1980s. As part of the Dolce Special line, this watch is powered by the advanced Twin Quartz movement, engineered for ultra-high accuracy by compensating for temperature variations—something that set Seiko apart from its Swiss rivals at the time.
The slim profile, clean dial layout, and sophisticated gold/silver combination make it a perfect example of Japanese quartz precision paired with timeless design. A true collector’s piece, rarely seen in this configuration.
Features
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Model/Line: Seiko Dolce Special "D"
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Movement: Seiko Twin Quartz (high accuracy ±20 sec/year approx.)
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Case: Two-tone stainless steel & gold-plated (TGHA case)
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Dial: Brushed silver dial with applied gold indices & hands
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Crystal: Flat mineral glass
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Calendar: Date window at 3 o’clock
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Bracelet: Integrated two-tone bracelet with signed clasp
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Production Date: August 1980 (serial dating)
Measurements
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Case Diameter: ~36 mm (excluding crown)
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Thickness: ~7 mm (slim quartz profile)
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Lug-to-Lug: ~40 mm
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Lug Width: Integrated bracelet (approx. 18 mm equivalent)
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Item Number | |
Bezel Color | |
Movement | 9441-5000 |
Reference Number | |
Band/Strap | |
Vintage | Yes |
Brand | Seiko |
Case Color | |
Department | Men's |
Type | |
Band Color | Black |
Dial Color | |
Lug Width | 18mm |
Model | Twin quartz |
Band Width | 18mm |
Case Size | 37mm |
Case Material | Stainless steel |
Country/Region of Manufacture | Japan |
Display | Analog |
Category |






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Has this been authenticated?
All watches at The Ancient Hour are guaranteed authentic by our trusted watchmakers and us. Certificate included!
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Has this been serviced?
All watches at The Ancient hour are professionally serviced before being offered at our shop. Servicing is done by our trusted watchmakers and gone through very capable hands.
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Mechanical guarantee?
Each watch comes with a 1-year mechanical warranty so if anything goes wrong, please let us know immediately.
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Inspection period?
We definitely want you to love your watch, so you always have 14 days to fall in love or return to The Ancient Hour, no questions asked.
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How much is the shipping?
We exclusively deliver worldwide via UPS Courier service which is free for you.
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General care?
Given that most of our watches are around half a century old, they will need to be treated with extra love and care, and they require servicing every 4-5 years.