SpecStudio
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Seiko Seiko power design project collection 1 collection 1 Limited Edition
Stock unknown
Case
- Diameter
- 20.2mm
- Thickness
- 6.7mm
- Lug-to-lug
- 26.1mm
- Lug width
- 2mm
- Material
- Stainless Steel
- Water resistance
- Splash Resistant
Crystal & dial
- Crystal
- Hardlex
Movement
- Caliber
- Seiko 4N30
- Type
- Quartz
Design language
- Case shape
- round
- Dial style
- sunburst
- Bezel
- fixed
- Bracelet
- integrated
- Hands
- baton
AI-detected from the product image
3 colorways
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Retail stock & market context
Seiko on the secondhand market
+8.1%
2026 so far · +3.6% to +12.6% · 79 matched watches
In line with the index
Dress watches as a group: +9.1% · 191 matched watches
Year-by-year readings →The connection engine
More like this.
The community take
Owners talk.
The Seiko power design project collection 1 collection 1 Limited Edition features a stepped-case design that some owners find mesmerizing. One owner favors the golden-dial rectangular model but would prefer it without PVD. The collection includes three unisex bracelet models with stainless steel cases measuring 20.2 x 6.7 x 26.1mm, utilizing the 4N30 quartz caliber, with each being a limited edition of 500 units. On balance, owners appreciate the unique design elements of the Seiko power design project collection 1 collection 1 Limited Edition, with some specific aesthetic preferences noted.
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The discussion