SpecStudio
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Seiko SARB033
Ref. SARB033
Stock unknown
Case
- Diameter
- 38.4mm
- Thickness
- 11.2mm
- Lug-to-lug
- 44.8mm
- Material
- Stainless Steel
- Finish
- Brushed and Polished
- Water resistance
- 100m
- Caseback
- Exhibition (screw-back)
Crystal & dial
- Crystal
- Sapphire
- Dial colour
- Black
- Indices
- Applied
- Lume
- LumiBrite
Movement
- Caliber
- Seiko 6R15
- Type
- Automatic
- Power reserve
- 50h
- Jewels
- 23
The market
Market prices.
RetailNot listed
eBay listings
- Seiko Mechanical SARB033 Automatic 6R15-00C0 Black Dial Extra Leather StrapPre-owned - Good · JP$920
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Retail stock & market context
Seiko on the secondhand market
+8.1%
2026 so far · +3.6% to +12.8% · 78 matched watches
In line with the index
Year-by-year readings →The connection engine
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The community take
Owners talk.
In a nutshell
The Seiko SARB033 (ref. SARB033) is an automatic watch, with a 38.4mm stainless steel case, 11.2mm thick, powered by the Seiko 6R15 movement and a 50-hour power reserve. Water resistance is rated to 100m, under a sapphire crystal.
On real wrists
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The paper trail
The discussion