SpecStudio
Click to inspect
Seiko Seiko 5 Automatic
Ref. 7S26-0500
Stock unknown
Case
- Diameter
- 36mm
- Thickness
- 11mm
- Lug-to-lug
- 42mm
- Lug width
- 20mm
- Material
- Stainless Steel, gold-tone plated
- Finish
- Polished and Brushed
- Water resistance
- 30m
- Caseback
- Exhibition
Crystal & dial
- Crystal
- Hardlex
- Shape
- Flat
- Dial colour
- Champagne
- Indices
- Applied batons
- Lume
- Yes
Movement
- Caliber
- 7S26A
- Type
- Automatic
- Beat rate
- 21,600 vph
- Power reserve
- 40h
The market
Market prices.
RetailNot listed
eBay listings
- Seiko 5 7S26-0500 Silver Day/Date 36mm Automatic Watch! (WMP019387)Pre-owned - Fair · US$180
- NOS in Box SEIKO 5 7S26-0500 Silver 36mm Automatic Vintage Mens Watch From JAPANPre-owned - Excellent · JP$720
Lowest displayed prices first.
Matched listings from our latest checks; eBay may show additional results. We may earn a commission through these links at no extra cost to you.
Retail stock & market context
Seiko on the secondhand market
+8.1%
2026 so far · +3.6% to +12.7% · 80 matched watches
In line with the index
Year-by-year readings →The connection engine
More like this.
The community take
Owners talk.
In a nutshell
The Seiko Seiko 5 Automatic (ref. 7S26-0500) is an automatic watch, with a 36mm stainless steel, gold-tone plated case, 11mm thick, powered by the 7S26A movement and a 40-hour power reserve. Water resistance is rated to 30m, under a hardlex crystal.
On real wrists
No shots yet. Show how it wears.
The paper trail
The discussion