Undone Rikishi Shiro — White
$595Sold out
Cached eBay asking average ≈ $615 · 1 asking listings · as of Aug 19, 2026
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Case
- Diameter
- 40mm
- Thickness
- 13.8mm
- Material
- Stainless Steel
- Water resistance
- 100m
Crystal & dial
- Crystal
- Sapphire
Movement
- Caliber
- Seiko NE57
- Type
- Automatic
Design language
- Case shape
- round
- Dial style
- textured
- Sub-dials
- 1
- Bezel
- rotating
- Bracelet
- leather
- Hands
- baton
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In a nutshell
The Undone Rikishi Shiro — White is an automatic sport watch, with a 40mm stainless steel case, 13.8mm thick, powered by the Seiko NE57 movement. Water resistance is rated to 100m, under a sapphire crystal. Manufacturer MSRP is $595 and the secondary market averages around $615 (roughly 103% of MSRP).
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