SpecStudio
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Seiko Alpinist Perpetual Calendar SBCJ021
Ref. SBCJ021
$47,250Stock unknown
Case
- Diameter
- 38mm
- Thickness
- 10.9mm
- Lug-to-lug
- 46.4mm
- Lug width
- 20mm
- Material
- Titanium
- Finish
- Brushed and Polished
- Water resistance
- 100m
- Caseback
- Solid
Crystal & dial
- Crystal
- Sapphire
- Shape
- Flat
- Dial colour
- Cream
- Indices
- Applied
- Lume
- Full lume
Movement
- Caliber
- 8F56
- Type
- Quartz
Alpinist collection · 2 watches
The market
Market prices.
Retail$47,250
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Retail stock & market context
Seiko on the secondhand market
+8.1%
2026 so far · +3.6% to +12.7% · 80 matched watches
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In a nutshell
The Seiko Alpinist Perpetual Calendar SBCJ021 (ref. SBCJ021) is a quartz watch, with a 38mm titanium case, 10.9mm thick, powered by the 8F56 movement. Water resistance is rated to 100m, under a sapphire crystal. Manufacturer MSRP is $47,250. The dial color is cream.
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