The Ancient Hour
JDM Seiko Dolce - Textured dial - 9521-5110 - Tungsten Carbide Case
JDM Seiko Dolce - Textured dial - 9521-5110 - Tungsten Carbide Case
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Introducing the elegant JDM Seiko Dolce Ref. 9521-5110, a refined dress watch that embodies Seiko’s pursuit of luxury quartz timekeeping in the late 1980s. This model stands out with its textured silver dial, beautifully complemented by slim stick indices and sharp dauphine hands, giving it a timeless minimalist aesthetic.
Housed in a tungsten carbide case, the watch is not only visually striking with its mirror-like polish but also highly resistant to scratches—an advanced feature for its era. Powered by Seiko’s 9521 high-accuracy quartz movement, it delivers exceptional precision with minimal deviation, making it both a functional and stylish piece.
A true JDM (Japan Domestic Market) exclusive, this Dolce represents the understated luxury of Seiko’s premium quartz era.
Features
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Model/Reference: Seiko Dolce Ref. 9521-5110
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Market: JDM (Japan Domestic Model)
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Movement: Seiko 9521 Quartz – high-accuracy ±10 sec/month
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Case: Tungsten carbide (scratch-resistant, high polish)
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Dial: Textured silver dial with applied indices
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Hands: Dauphine-style polished hands
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Crystal: Flat sapphire crystal (scratch-resistant)
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Calendar: Date window at 3 o’clock
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Bracelet: Integrated bracelet with signed Seiko clasp
Measurements
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Case Diameter: ~34 mm (excluding crown)
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Thickness: ~6 mm (slim quartz profile)
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Lug-to-Lug: ~39 mm
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Lug Width: Integrated bracelet design (~18 mm equivalent)
Share
Item Number | |
Bezel Color | |
Movement | 9521-5110 |
Reference Number | |
Band/Strap | |
Vintage | Yes |
Brand | Seiko |
Case Color | |
Department | Men's |
Type | |
Band Color | |
Dial Color | |
Lug Width | 18mm |
Model | Dolce |
Band Width | 18mm |
Case Size | 34mm |
Case Material | |
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.