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Seiko SNKM97
Seiko · Automatic. Sold new
Video reviews
Watch Life Reviews · YouTube
Just One More Watch · YouTube
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Where to buy
New · grey market (unauthorized)
Often cheaper. Covered by the store’s own warranty, not Seiko’s.
Pre-owned
Check condition, box and papers. Usually no warranty.
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The basics
Price
$275
Seiko US list, 2026-10-23
Size
43.5 mm × 11.4 mm
Strap width
24 mm
Any 24 mm strap fits
Water resistance
50 m
Sapphire crystal
No
Hardlex
Screw-down crown
Not listed by Seiko
How it works day to day
Movement
Automatic
Caliber 7S26
Bezel
No rotating bezel listed
Hacking seconds
No
Seconds hand keeps running while you set the time
Hand-winding
No
Automatic only: shake or wear it to start
Power reserve
About 40 hours