SpecStudio
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Seiko HBC003J1
$995Stock unknown
Case
- Diameter
- 39.5mm
- Thickness
- 12mm
- Lug-to-lug
- 44.5mm
- Lug width
- 20mm
- Material
- Stainless Steel
- Water resistance
- 200m
Crystal & dial
- Crystal
- Sapphire
Movement
- Caliber
- Seiko 6R55
- Type
- Automatic
- Power reserve
- 72h
The market
Market prices.
Retail$995
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Retail stock & market context
Seiko on the secondhand market
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2026 so far · +3.6% to +12.6% · 79 matched watches
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In a nutshell
The Seiko HBC003J1 is an automatic watch, with a 39.5mm stainless steel case, 12mm thick, powered by the Seiko 6R55 movement and a 72-hour power reserve. Water resistance is rated to 200m, under a sapphire crystal. Manufacturer MSRP is $995.
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